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Brother ye automatically chatgpt pe type kysy hojata ha??? Please bana 🙏

Sir cs201 or cs 201p same hi subjects hain

question# 2 correct option is >>> c >>> 3n(n+1)/2

Sir plz is ko pdf file men convert kr den

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meri jan pehly hi question ja answer ap ne ghalat dia ha (x>3) is ka matlab ha "x is greater then 3" not equal to or greater tha 3 because the symbol is greater than or equal is ≥

thanks sir

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Aoa sir g is quiz mein Q:8 4:05 / 4:59 ko solve krne ki kia trick ha??

Assalam u alaikum sis ap kaisy search karty hai koi extension hai to bata dy

MCM 310 Gdb solution..

sir plz provide this file

the amplitude modulation frequency ranges from: 520 K H z to 1600 K H z 520 K H z to 1400 K H z 520 K H z to 1200 K H z 520 K H z to 1000 K H z Which physical quantity is produced by a calculation where a change is multiplied by a potential difference (p. d)? Energy E. m. f Current Power Which physical quantity is produced by a calculation where a change is multiplied by a potential difference (p. d)? Energy E. m. f Current Power In case of metallic conductors, the charge carriers are: Electrons Neutrons Electron and neutrons Protons and neutrons The difference between V and I of an A. C through resistor is: 0 Degree 270 Degree 90 Degree 180 Degree The Lenz’s law refer to: Potential difference Induced potential Motional emf Induced current The Lenz’s law is refer to: Potential difference Induced potential Motional emf Induced current We desire to make on LC circuit that oscillates at 100 Hz using an inductance of 2.5 H. we also need a capacitance of: 1mf 1 f 1 µF 100 µ F If electric and gravitational force on an electron in a uniform electric field balance each other, then the intensity of electric field will be: q g/m q/mg mg/q m/q g A particular device transmitted a signal in the form of electromagnetic waves of frequency 7.5* {10}^8 Hz. What is the wavelength of the signal? 4.04 m 40 m 0.4 m Potentiometer can be used as Galvanometer Ohm meter Ammeter Potential divider Name the type of waves produced in a plucked guitar string? A spherical Waves A shock Waves A longitudinal Waves A transverse Waves The AC circuit in which current and voltage are in phase the power factor is: 0 0.5 Infinity 1 A generator supplies 100V to the primary call of a transformer. The primary has 50 turns and the secondary has 500 turns. The secondary voltage is: 1000V 100V 250V 500V The wave form of alternating voltage is a: Sine wave Cosine wave Contingent wave Tangent wave Coulomb’s law is only true for point charges whose sizes are: Medium Very large Small Very small The current in a car headlamp is 2.0 A. The headlamp is switched on for 3.0 minutes. How much charge passes through the headlamp? 2.0 C 360 C 90 C 4.0 C A step-down transformer is used to: Increase the power Increase the voltage Decrease the voltage Decrease the power If velocity of a conductor moving through a magnetic field B is made zero then motional emf is: -VBL -BL/V -V/LB Zero The concept of an electric field lines is introduced by: Coulomb Faraday Joseph henry Einstein If velocity of a conductor moving through a magnetic field B is made zero then motional emf is: -VBL -BL/V -V/LB Zero Work done in a charged particle moving in uniform magnetic field is: Zero Negative Maximum Minimum If velocity of a conductor moving through a magnetic field B is made zero then motional emf is: -VBL -BL/V -V/LB Zero One tesla is equal to: N A/m NA m N/Am N/Am The wave pattern which becomes more regular and may momentarily shows sharp peaks, or waves that are sharply pointed, is/are called: Sleep stroke Sleep spindles Sleep peaks Sleep waves

A laser in a compact disc player generates light that has a wavelength of 780 nm is air. The light then enters into the plastic of a CD. If the index of refraction of plastic 1.55, the speed of this light once enter the plastic is_____. 4.29 x {10}^8 m/s 3.00x {10}^8 km/h 1.94 x {10}^8 m/s 3.00 x {10}^8 km/h As per coulomb’s law, the force of attraction or repulsion between two Point charges directly proportional to the: Product of the magnitude of charges Sum of the magnitude of charges Square of the distance between them Cube of the distance Total flux through a closed surface depends on: Shapes of surface Medium only Charge and - N Charge enclosed If the speed of sound is 340m/s a plane flying at 400m/s creates a conical shock wave with an apex half angle of: 0 (no shock wave) 40? 32? 58? In RL series circuit phase angle is given by: Tan -1(w R/L) Tan - 1 (w L/R) Tan -1(R/w L) Tan -1 (w LR) Earth exerts a gravitational force on the Moon, keeping it in its orbit. The reaction to this force, in the sense of Newton’s law, is: The centripetal force on the Moon The tides due to the moon The nearly circular orbit of the Moon The gravitational force on Earth by the Moon The focal length of convex lens is: Negative Positive Small Large The most refined form of matter is: Light Fog Smoke An LC series circuit with an inductance L and a capacitance C has an oscillation frequency f. Two inductors, each with inductance L and two capacitors, each with capacitance C, are all wired in series and the circuit is completed. The oscillation frequency is: f/ 2 2f f/4 f force per unit charge is: electric flux electric potential electric field intensity electric potential A charge of 30 C flow through an electric appliance in 2.0 minutes. What is the average current in the appliance? 15A 0.25 A 4.0 A 60 A Which of the following have the greatest wavelength? Gamma rays Ultraviolet Infrared Radio waves If F is the force acting on the test charge q0, the electric field intensity E would be given by E= q0/F E = F/q0 E = F - q0 E = F +q0 How could the unit of potential difference, the volt, also be written? C/A A/s J/C C/J Stars moving towards the earth shows: Longer wavelength Red shift Blue shift No shift Stars moving towards the earth shows: Longer wavelength Red shift Blue shift No shift When a charge is projected perpendicular to a uniform magnetic field, its path is: Ellipse Circular Helix Spiral Fiber optics works on the principle of ____. Total internal reflection Fermat’s principle Snell’s law Young’s principle Average value of current and voltage over complete cycle is: zero positive negative infinite

When we accelerate the charge, which types of waves are produced? Electromagnetic waves Stationary waves Mechanical waves Travelling waves If lo is the peak value of an AC supply, then its rms value is given as lrms: Lo/2 Lo/0.707 Square root of 2 into lo Lo / square root of 2 Two parallel straight wires carrying current in same direction will: No effect (repeat) Attract each other Repel each other Electric energy is measured: horsepower kilowatt hour watt kilowatt Lenz’s law is in accordance with the law of conservation of: Mass Momentum Energy Charge A source of frequency of 500 Hz emits waves of wavelength 0.4 m, how long does the waves take to travel 600 m? 9s 12 s 3 The product of resistance and capacitance is called? Time Current Velocity Force When some dielectric is inserted between the plates of a capacitor, then capacitance? Increased Infinity Zero Decreased Polarization experiments provide evidence that light is: A Transverse waves Some type of waves Nearly monochromatic A longitudinal wave Tesla is a unit of: Flux density Self-inductance Magnetic flux Mutual induction The increase in capacitance of a capacitor due to presence of dielectric is due to: Electrification Electrolysis Ionization Electric polarization Which of the following is NOT TRUE about index of refraction? For glass its value is 1.5 It is a ratio between speeds Its value ranges from 0.1 - 1.9 It has no units Which of the following will remain unchanged when a sound wave travels in air or in water? Frequency Amplitude Wavelength Speed

In some movies, you sometimes see an actor looking in a mirror and you can see his face in the mirror. During the filming of this scene, what does the actor see in the mirror? His face The director’s face Your face The movie camera Inductive reactance XL of an inductor is: 4 pi f L 2 pi f L Pi f L 2 pi L Which of the following waves do not travel at speed of light? Sound waves Heat waves X-rays Radio waves The value of K in coulomb’s law depends upon Distance between charges Medium between the charges All of these Magnitude of charges An inductor may store energy in its: Gravitational field Potential field Electric field Magnetic field If the speed of sound is 340m/s plane flying at 40m/s creates a conical shock wave with an apex half angle of: 58? 32? 0 (no shock wave) 40? Electromagnetic waves emitted from antenna are: Linear Stationary Longitudinal Transverse A laser in a compact disc player generates light that has a wavelength of 780nm in air. The light then enters into the plastic of a CD. If the index of refraction of plastic is 1.55, the speed of this light once enter the plastic is: 4.29 x {10}^8 km/h 3.00 x {10}^8 m/s 3.00 x {10}^8 km/h 1.94 x {10}^8 m/s When some dielectric is inserted between the plates of a capacitor, then capacitance: Increased Decreased Zero Infinity A particle carrying a change of 2e falls through difference of 3v. the energy acquired by it will be: 6 eV 1.5 eV 0.66eV 3 eV

Average value of current and voltage over complete cycle is: Negative Infinite Positive Zero A particular device transmitted a signal in the form of electromagnetic waves of frequency 7.5x {10}^5 Hz. What is the wavelength of the signal? 4.04 m 40 m 0.4 m Kirchhoff’s 2nd rule is the manifestation of the law of conservation of: Charge Mass Energy Momentum Which of the following is true of all virtual images? They are larger than the object They can be seen but not photographed They are smaller than the objects None A charge of 30c flows through an electric appliance in 2.0 mints. What is the average current in the appliance? 15 A 4.0 A 0.25 A 60 A Total flux through a closed surface depends on: Charge and N Shape of surface Medium only Charge enclosed