All Formulas of Electricity:💡 1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule Measuring Devices: Ammeter / Milli Ammeter - for measuring current (always connected in series) Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current) Voltmeter - for measuring volts (always connected in parallel) Ohm Meter - Measures the resistivity Things to remember: electron charge = (1.6 x 10⁻¹⁹ C) 1kWh= 3.6 × 10⁶J 1Ampere = 1000mA 1 Kilowaat = 1000W 1 Horse Power = 746W
50:20 melting point is very high due to which it does not melt easily.Hence tungsten absorb heat energy for a long time without melting.That's why tungsten is used to make the filament of a bulb.
✦Understanding static and current electricity in Class 10th 00:04 ✦Understanding the concept of electricity 00:53 ✦Understanding charge as a fundamental quality 02:16 ✦Electric charge is a property of matter 03:03 ✦Matter is made up of protons, neutrons, and electrons. 04:32 ✦Particles cannot exist without charge and vice versa 05:25 ✦Electron charge considered smallest packet in Quantum Ejection 07:05 ✦Electric charge of an electron 07:55 ✦Understanding Rate of Flow of Electric Charge 09:29 ✦Understanding current and charge in electricity. 10:16 ✦Definition of Ampere and Current 11:47 ✦Understanding vector algebra in Physics 12:33 ✦Understanding closed and open circuits in electricity 14:14 ✦Understanding Potential Difference in Electricity 14:55 ✦Electricity flows from higher to lower potential 16:30 ✦Electricity flow in a circuit requires work done to transfer energy 17:20 ✦Understanding voltage and potential difference 18:55 ✦Understanding the concept of voltage and potential difference 19:46 ✦Understanding the components of a circuit 21:16 ✦Introduction to basic devices and circuits in electricity 22:02 ✦Voltage and current are directly proportional 23:40 ✦Resistors in Ohm's Law 24:34 ✦Understanding Constants in Electricity 26:19 ✦Understanding the concept of slope 27:12 ✦Understanding the concept of resistance and its implications. 29:00 ✦Comparing resistance and length of wires in electrical circuits 29:53 ✦Managing resistance in electrical circuits 31:33 ✦Resistivity depends on the material type 32:35 ✦Temperature affects resistance 34:02 ✦Understanding resistivity of materials 34:58 ✦Dependence on resistance factors like length, area, material, and temperature. 36:49 ✦Understanding conductors, semiconductors, and insulators based on power ratings 37:44 ✦Series and parallel connections are important for practicing mind map 39:48 ✦Practice numericals using the provided link for detailed understanding 40:34 ✦Understanding the connection and characteristics of series circuits. 42:02 ✦Current flows on the same path due to resistance 42:53 ✦Avoid rote learning, focus on understanding Science subjects. 44:29 ✦Understanding formulas is essential in mathematics and other subjects. 45:12 ✦Understanding the conversion of energy in heat 46:36 ✦Understanding the Heating Element in Electrical Appliances 47:28 ✦Electricity usage in different kinds of bulbs 48:57 ✦Understanding the components of an electric bulb 49:39 ✦Tungsten wire is used in the bulb filament for two main benefits 51:18 ✦Understanding Heat Retention Effect 52:03 ✦Fuses and their purpose in electrical circuits 53:52 ✦Understanding electrical overload and its consequences 54:31 ✦Understanding power formulas and practicing them is essential 56:21 ✦Understanding commercial units and electricity billing. 57:15 ✦Electricity formulas and their components. 58:43 ✦Understanding the concept of energy in electricity 59:29 ~-~ Abhishek ~-~
Electric Current and Circuit 1. Ohm's Law: - V = IR (Voltage = Current x Resistance) - I = V/R (Current = Voltage / Resistance) - R = V/I (Resistance = Voltage / Current) 2. Power: - P = VI (Power = Voltage x Current) - P = I^2R (Power = Current^2 x Resistance) - P = V^2/R (Power = Voltage^2 / Resistance) 3. Energy: - E = Pt (Energy = Power x Time) - E = VIt (Energy = Voltage x Current x Time) Resistance and Resistivity 1. Resistivity: - ρ = RA/l (Resistivity = Resistance x Area / Length) 2. Resistance: - R = ρl/A (Resistance = Resistivity x Length / Area) 3. Combination of Resistances: - Series: R_total = R1 + R2 + ... + Rn - Parallel: 1/R_total = 1/R1 + 1/R2 + ... + 1/Rn Electric Potential 1. Electric Potential: - V = W/q (Voltage = Work / Charge) Other Formulas 1. Kilowatt-hour (kWh): - 1 kWh = 1000 Wh = 3.6 x 10^6 J 2. Fuse and Circuit Breaker: - I = V/R (Current = Voltage / Resistance) Units and Conversions 1. Volt (V) 2. Ampere (A) 3. Ohm (Ω) 4. Watt (W) 5. Joule (J) 6. Kilowatt-hour (kWh) like >>>>>>>>> pls 😊
Actually for Physics his personal notes are best and better than ncert lines, I think his old one shot lectures of warrior, marathons he holded, one shot on udaan channel and old detailed lectures are all enough ncert is not needed
@BiplabPattanayak No it's nitrogen only. Nitrogen is present in the atmosphere but doesn't cause harm to us. Neon is not possible because it has different physical and chemical characteristics. Sir is right.
gases like argon and nitrogen are very less reactive or noble in nature hence it ensures that the filament of bulb which is made up of tungsten does not get corrode easily and it also prevents further oxidation of tungsten when it glows on high temperature.😇😇
Tungsten is used which has high melting point and Argon gas is being used to protect it from deterioration so that bulbs can easily glow for longer periods
Argon or nitrogen is used to fill the bulb because it protects the filament from oxidising . Because if filament made of tungsten gets oxidized them the filament will corrode hence damaging the bulb . Argon or nitrogen protects the filament from corrosion .
All Formulas of Electricity: 1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule Measuring Devices: Ammeter / Milli Ammeter - for measuring current (always connected in series) Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current) Voltmeter - for measuring volts (always connected in parallel) Ohm Meter - Measures the resistivity Things to remember: electron charge = (1.6 x 10⁻¹⁹ C) 1kWh= 3.6 × 10⁶J 1Ampere = 1000mA 1 Kilowaat = 1000W 1 Horse Power = 746W i hope this list will help you! ❤
50:07 it is because nitrogen and argon are inert gases and the filament of the bulb requires an inert environment to heatup and glow otherwise it will burn if it is heated up in air
Numerical Session :- th-cam.com/users/liveaH0414lTJjU?si=dPf0Qh4M8ydo-H5T
Complete Theory :- th-cam.com/users/livejXBvVRiEr40?si=FMpq1jhosCAa0IKF
Check Batch Here: Class 10th Mind Map Series: bit.ly/Class10thMindMapSeries
📝 Notes: t.me/foundationwallah
Excuse me sir
Aap numericals bhi karwayenge
Sir aap ka bhoot bhoot shukriya
I am saying these words from my heart ❤️
50:25 corrosion
Magnetic effects
All Formulas of Electricity:💡
1) I = Q/t
2) Q = ne
3) V = W/Q
4) V = IR
5) R = Rho x L/A
6)Resistance in Series: Rs = R1 + R2 + R3
7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3)
8)H = V × Q
i) H = VIt
ii) H = I²Rt
iii) H = V²t/R
9) P = W/t
i) P = VI
ii) P = I²R
iii) P = V²/R
10) E = P × t
S.I. Units:
Current ( I ) - Ampere
Charge ( Q ) - Coulomb
Time ( t ) - Second
Potential Difference or Voltage ( V ) - Volt
Resistance ( R ) - Ohm Ω
Resistivity ( Rho ) - Ohm meter
Power ( P ) - Watt
Heat = Energy = Work = Joule
Measuring Devices:
Ammeter / Milli Ammeter - for measuring current (always connected in series)
Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current)
Voltmeter - for measuring volts (always connected in parallel)
Ohm Meter - Measures the resistivity
Things to remember:
electron charge = (1.6 x 10⁻¹⁹ C)
1kWh= 3.6 × 10⁶J
1Ampere = 1000mA
1 Kilowaat = 1000W
1 Horse Power = 746W
Thank u😂
Thank man
For quick revision
Good job sister
Thanks
Thnxx ❤
Next chapter:- magnetic effect of current
Worth tha kya padhna? Kaisa padhaya🥲
50:32
Argon or nitrogen in bulb prevents corrosion of filament and provides it longer and durable life
Worth tha kya padhna? Kaisa padhaya🥲
@@Madmaxxx_69. acha h pdhle kaam aayga
@@Raghv_17 ok 🤝
Target 98 percent in board 🎯 like here 0:45
Jitne like utne baap
Worth tha kya padhna? Kaisa padhaya🥲
🎉I hope all student get good marks in board 😊😊
We can and we will coz we're udaanians ❤❤
Please vote.
We have such a teacher do u think we fail .
Please vote
Aee kali jaban apni jaban Sambhal ke rkh😂
Kahi tu hi fail na kr jayee
@@Piyush-777-cr7no bro no
Good luck
Good luck bro😈😈
Sir magnetic effect of electricity current
1:00:04 Magnetic effect of electric current. 😊😊
Worth tha kya padhna? Kaisa padhaya🥲
50:20 melting point is very high due to which it does not melt easily.Hence tungsten absorb heat energy for a long time without melting.That's why tungsten is used to make the filament of a bulb.
3380°C
By mistake sir said melting point is very low
❤❤may all student get 95% above in board exam
😊
khud per bharosa nahi hai itna pajaunga
✦Understanding static and current electricity in Class 10th 00:04
✦Understanding the concept of electricity 00:53
✦Understanding charge as a fundamental quality 02:16
✦Electric charge is a property of matter 03:03
✦Matter is made up of protons, neutrons, and electrons. 04:32
✦Particles cannot exist without charge and vice versa 05:25
✦Electron charge considered smallest packet in Quantum Ejection 07:05
✦Electric charge of an electron 07:55
✦Understanding Rate of Flow of Electric Charge 09:29
✦Understanding current and charge in electricity. 10:16
✦Definition of Ampere and Current 11:47
✦Understanding vector algebra in Physics 12:33
✦Understanding closed and open circuits in electricity 14:14
✦Understanding Potential Difference in Electricity 14:55
✦Electricity flows from higher to lower potential 16:30
✦Electricity flow in a circuit requires work done to transfer energy 17:20
✦Understanding voltage and potential difference 18:55
✦Understanding the concept of voltage and potential difference 19:46
✦Understanding the components of a circuit 21:16
✦Introduction to basic devices and circuits in electricity 22:02
✦Voltage and current are directly proportional 23:40
✦Resistors in Ohm's Law 24:34
✦Understanding Constants in Electricity 26:19
✦Understanding the concept of slope 27:12
✦Understanding the concept of resistance and its implications. 29:00
✦Comparing resistance and length of wires in electrical circuits 29:53
✦Managing resistance in electrical circuits 31:33
✦Resistivity depends on the material type 32:35
✦Temperature affects resistance 34:02
✦Understanding resistivity of materials 34:58
✦Dependence on resistance factors like length, area, material, and temperature. 36:49
✦Understanding conductors, semiconductors, and insulators based on power ratings 37:44
✦Series and parallel connections are important for practicing mind map 39:48
✦Practice numericals using the provided link for detailed understanding 40:34
✦Understanding the connection and characteristics of series circuits. 42:02
✦Current flows on the same path due to resistance 42:53
✦Avoid rote learning, focus on understanding Science subjects. 44:29
✦Understanding formulas is essential in mathematics and other subjects. 45:12
✦Understanding the conversion of energy in heat 46:36
✦Understanding the Heating Element in Electrical Appliances 47:28
✦Electricity usage in different kinds of bulbs 48:57
✦Understanding the components of an electric bulb 49:39
✦Tungsten wire is used in the bulb filament for two main benefits 51:18
✦Understanding Heat Retention Effect 52:03
✦Fuses and their purpose in electrical circuits 53:52
✦Understanding electrical overload and its consequences 54:31
✦Understanding power formulas and practicing them is essential 56:21
✦Understanding commercial units and electricity billing. 57:15
✦Electricity formulas and their components. 58:43
✦Understanding the concept of energy in electricity 59:29
~-~ Abhishek ~-~
Electric Current and Circuit
1. Ohm's Law:
- V = IR (Voltage = Current x Resistance)
- I = V/R (Current = Voltage / Resistance)
- R = V/I (Resistance = Voltage / Current)
2. Power:
- P = VI (Power = Voltage x Current)
- P = I^2R (Power = Current^2 x Resistance)
- P = V^2/R (Power = Voltage^2 / Resistance)
3. Energy:
- E = Pt (Energy = Power x Time)
- E = VIt (Energy = Voltage x Current x Time)
Resistance and Resistivity
1. Resistivity:
- ρ = RA/l (Resistivity = Resistance x Area / Length)
2. Resistance:
- R = ρl/A (Resistance = Resistivity x Length / Area)
3. Combination of Resistances:
- Series: R_total = R1 + R2 + ... + Rn
- Parallel: 1/R_total = 1/R1 + 1/R2 + ... + 1/Rn
Electric Potential
1. Electric Potential:
- V = W/q (Voltage = Work / Charge)
Other Formulas
1. Kilowatt-hour (kWh):
- 1 kWh = 1000 Wh = 3.6 x 10^6 J
2. Fuse and Circuit Breaker:
- I = V/R (Current = Voltage / Resistance)
Units and Conversions
1. Volt (V)
2. Ampere (A)
3. Ohm (Ω)
4. Watt (W)
5. Joule (J)
6. Kilowatt-hour (kWh)
like >>>>>>>>> pls 😊
😊
Aisa to mere paas notes bhi nhi hai😂😂
51:58 Tungsten's melting point is very highh not low.
Yahi main bhe soch rha thaa 😅
Voting for NCERT Line by Line Explanation by Rakshak Sir ❤❤❤❤👇👇👇👇
yepp
@@AyushSingh-ek8ojWhat is yepp?
@@AbhikKu.Mohapatra7 i am showing my convenience
Yes
Actually for Physics his personal notes are best and better than ncert lines, I think his old one shot lectures of warrior, marathons he holded, one shot on udaan channel and old detailed lectures are all enough ncert is not needed
....💫🦋💕Rakshak Sir💕🦋💫....
Hy just me one question for you
Apki raksha keliye hai😂😂
@@Sanjana0912 💖💖
Sir ji magnetic effects of electric current... Lekar aao na jadli needs that❤❤
thank you sir we want next lecture of magnetic effect due to electric current ka
Worth tha kya padhna? Kaisa padhaya🥲
50:12 Nitrogen or Argon is filled in the bulb to keep the bulb cool and will ultimately result in non corrosion of the filament.
I think it's neon since Nitrogen is not a noble gas
Neon and Argon are noble gases thus they are unreactive.
I think sir confused it with Nitrogen
@BiplabPattanayak No it's nitrogen only. Nitrogen is present in the atmosphere but doesn't cause harm to us. Neon is not possible because it has different physical and chemical characteristics. Sir is right.
@@BiplabPattanayak It's not necessarily need to be a noble gas.
51:54 mistake :-
Tungesten wire has one of the highest MELTING POINTS not low melting point !!!!
sir corrected it himself , KOP for a reason
49:59 obvious reason " Argon does not react with other gases or element " ❤❤
gases like argon and nitrogen are very less reactive or noble in nature hence it ensures that the filament of bulb which is made up of tungsten does not get corrode easily and it also prevents further oxidation of tungsten when it glows on high temperature.😇😇
U re right bro
@@Ayushi_321 same same but different name😀😀
Magnetic effect of electric current
Magnetic 🧲 effect 1:00:32
1:00:02
Magnetic effect of electric current
Favourite physics teacher Rakshak sir ⭐️
Ans-Nitrogen and argon gases are used in bulb to prolong the life of filament present in bulb💡
To prevent oxidation because of this nitrogen and argon gas are filled inside the bulb 💡 50:10
Oxidation resist karne ke liye 😊😊😊😊😊😊 50:29
0:08 PW Is the best ❤
52:18
The melting point of tungsten is very high, thus it does not melt easily at high temperature.
47:21 how cute
Sir write practical by himself before it❤❤
Career tension when your parents expectations are very high hits different when we are alone🫠
Vote for magnetic effect and electrical current
1:00:04 Thank you so much sir
50:59 Oxidation Resistance karne k liye 🫣
50:06 because ye sir Nobel gases hai kisi se react nahi karti jisse filament me agg nahi lagti ❤
Ok
@VedikaSharma-h4g yes
Ar and n prevents corrosion of filament and give longer life 50:54
Tungsten is used which has high melting point and Argon gas is being used to protect it from deterioration so that bulbs can easily glow for longer periods
50:31 ❓
Nitrogen gas is used in the bulb so that the filament present in the bulb can not get corroded (Rust) by it's surrounding
"Feel Nahi toh ,Physics nahii"
You made it true sir !!🧸
Raksha karne wale Rakshak sir ❤💗
51:28 tungsten Melting point very high hota h...not low... Actually sir wahan par mistake ho gya hai...pw plzzz mention this mistake and 📌📌 it....
Magnetic effect chapter explanation
59:50 thanks you sir ❤
50:13 because prevent from corrosion
Nitrogen- 51:00
No need for any other mentor when our rakshak sir is with us love youuu sir ❤
Those who agree with me like this comment guyss who likes rakshak sir
51:58 sir melting point high hota hai apne galti se galat bol diya 😅
to prevent it fron further oxidation
Gases prevent corrosion in the bulb
Argon nd nitrogen
Kis kis ko lagta hai rakshak sir is the best sir ..........😊😊😊
Electric current is not vector it is tensor quantity
To prevent oxidation of filament of the bulb
Sir, here is the question
Why is resistance higher in series and lower in parallel ?
50:01 Because prevent from corrosion
Kon kon timing kam dekh kar aya hai
Hii
51:58 sir galat likh diya aapne melting point high
You are right
Later he corrected
@@Piyush-777-cr7 yeah
50:13 argon and nitrogen gas is filled in bulb to prevent corrosion
hii bro . preparation done aa???
May u all score much that make ur mother father proud to you ❤️⭐🙌
45:50 matlab maths hame bhul jaye aisa ho nahi sakta or ham maths bhul jaye aisa maths hone nahi dega😂😂😂
50:01 so that the element doesn't come in direct contact with air, preventing oxidation
vote for ch 4 carbon and its compound by sania mam 👇👇🙏🙏
MP AND BP
50:24 kyuki wo inert gas hai 😊
Teacher acche ho to students kuch bhi shik sakta hai 😊
Bilkul sahi
50:00 to prevent corrosion of tungsten filament inside the bulb
50:24 because they are non reactive gases
so to protect filament from corrosion
Argon 50:23
1:00:19 best part of the lecture fr
BEST FOR REVISION SIR LOVE YOU❤🎉
Argon or nitrogen is used to fill the bulb because it protects the filament from oxidising . Because if filament made of tungsten gets oxidized them the filament will corrode hence damaging the bulb . Argon or nitrogen protects the filament from corrosion .
Thank you sir ❤❤❤❤❤❤❤
50:00 due to their unreactive nature
To prevent corrosion
50:11 because of oxidation resist ❤
😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
51:58 Sir Tungsten ka Melting Point High hota hai na ki low .
That's why the bulb has high retention
All Formulas of Electricity:
1) I = Q/t
2) Q = ne
3) V = W/Q
4) V = IR
5) R = Rho x L/A
6)Resistance in Series: Rs = R1 + R2 + R3
7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3)
8)H = V × Q
i) H = VIt
ii) H = I²Rt
iii) H = V²t/R
9) P = W/t
i) P = VI
ii) P = I²R
iii) P = V²/R
10) E = P × t
S.I. Units:
Current ( I ) - Ampere
Charge ( Q ) - Coulomb
Time ( t ) - Second
Potential Difference or Voltage ( V ) - Volt
Resistance ( R ) - Ohm Ω
Resistivity ( Rho ) - Ohm meter
Power ( P ) - Watt
Heat = Energy = Work = Joule
Measuring Devices:
Ammeter / Milli Ammeter - for measuring current (always connected in series)
Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current)
Voltmeter - for measuring volts (always connected in parallel)
Ohm Meter - Measures the resistivity
Things to remember:
electron charge = (1.6 x 10⁻¹⁹ C)
1kWh= 3.6 × 10⁶J
1Ampere = 1000mA
1 Kilowaat = 1000W
1 Horse Power = 746W
i hope this list will help you! ❤
6:53 is it negative or positive
For electron its negative and for proton it is positive
You should put positive value in numericals untill its mention to use negative
Argon gas is used in the bulbs as it prevents the filament from being oxidised.
BUT SIR HAMARI BODY KA SMALLEST UNIT TO CELL HAI? NOT CHARGE 4:36
50:07 it is because nitrogen and argon are inert gases and the filament of the bulb requires an inert environment to heatup and glow otherwise it will burn if it is heated up in air
51:58 sir melting point high hota hai in tungsten not low
To avoid corrosion sir 🙏🙏🙏❤❤
50:28 because they are very less reactive
Because is inert gas means less reactive gas.
Argon and nitrogen in bulb prevent corrosion of filament
Vote For 🌟Magnetic Effects Of Current 🌟
👇
Resistance to corrosion
2024-25 backbencher top karne ka sochne wale present lagao😂
Yaa
Rakshak sir is the best physics teacher in world ❤
Magnetic effect and electric current
Vote for TRIGONOMETRY revision 🤘🏻👇🏻
prevent corrosion
Tungston me melting point high hoga sir
argon prevent filament to react with oxygen
Andi Bandi Sandi jisne like nhi kiya -------->
The gas was field in it because they keep safe the filament from corrosion and oxidation
Votes for warrior 🚧🚧🚧🚧🚧🚧🇮🇳🇮🇳🇮🇳🇮🇳
50:40 filament ko corrosion se bachne ke liye nitrogen and Ar ka use Katey hain
TO PREVENT FOR OXIDATION REACTION