I would like to meet the one asking questions, not only are they asking the same questions I have, but I actually had to find the answers elsewhere. I am grateful for these videos, since I decided to f off in school! And this stuff is so simple until it's not. I wish I could afford classes with a workshop! I am old but my brain is still flexible enough, but will I live long enough to make use. Lol!
excellent way to teach he was so exited in the class that is why he got confused with( jhon ohms)instead George Ohms. ..everyone does mistakes 4 stars for him i am studying electronics it helped me to clarify empty places i did not understand in the course.i am going to keep watching all your video while i am studying electronics..
..so in theory electrons moves slower when it's hotter and faster when it's colder..it do not freeze when it's 0 kelvin..so if it's to hot as it melt the conductor it stops the electrons movements to complete the circuit..
I have a question about wire wound resistors dose ac affect the resistance of them due to magnetic flux? By the way really loving the lectures and I’m picking up things I struggle with when took electronics at college
Conductance is an expression of the ease with which electric current flows through a substance. In equations, conductance is symbolized by the uppercase letter G. The standard unit of conductance is the siemens (abbreviated S), formerly known as the mho. When a current of one ampere (1 A) passes through a component across which a voltage of one volt (1 V) exists, then the conductance of that component is 1 S. The siemens is, in fact, equivalent to one ampere per volt. If G is the conductance of a component (in siemens), I is the current through the component (in amperes), and E is the voltage across the component (in volts), then: G = I/E
I think a better way of describing a metaphor parallel resistor is like a damn wait holes in it. The more holes the less total resistance of the waters current through the damn even though each hole has resistance it’s still letting water through. More holes next too each other on the same damn or “resistors in parallel” the more water or current can travel through the damn
1:10:37 - "It only works with two resistors in parallel." WRONG!! Let's say you have 3 resistors in parallel. You can figure the resistance of two adjacent resistors using the product-sum formula and use that result with the 3rd resistor using the same product-sum formula. You can do that for as many as you have in parallel. True, it takes longer, but the statement "the product-sum formula only works with two resistors in parallel" is INCORRECT.
They're being trained to wear the stupid esd smocks all the time. Probably some company that hires from them said, "Why aren't they wearing esd smocks?" that was my biggest gripe of working in electronics for 30 years. people that have no idea forcing you to wear a smock the whole time, whether needed or not. I remember my first company put ground metal sheets over our benches and grounded them. I ask, what's next, putting our feet in a bucket of water? we'd get shocked all the time. They didn't put a bleeder resistor in line to ground.
I love the way this guy teaches. I've been watching these videos at home and they are GREAT
Thank you
A great teacher who makes learning interesting and fun. He deserves an award and a lot of respect.
He's a really cool guy and it's very interesting to listen to his real world experiences
Best lecture I ve seen so far, best production and well tought. Watching it on my plasma in HD it s like being there
What a great class, available for free...simply incredible! THANK YOU!
give this guy a medal
very good way of teaching.
I would like to meet the one asking questions, not only are they asking the same questions I have, but I actually had to find the answers elsewhere. I am grateful for these videos, since I decided to f off in school! And this stuff is so simple until it's not. I wish I could afford classes with a workshop! I am old but my brain is still flexible enough, but will I live long enough to make use. Lol!
That joke with the toaster cracked me up big times
This guy is the best
excellent way to teach he was so exited in the class that is why he got confused with( jhon ohms)instead George Ohms. ..everyone does mistakes 4 stars for him i am studying electronics it helped me to clarify empty places i did not understand in the course.i am going to keep watching all your video while i am studying electronics..
This dude is such a good prof jeez.
..so in theory electrons moves slower when it's hotter and faster when it's colder..it do not freeze when it's 0 kelvin..so if it's to hot as it melt the conductor it stops the electrons movements to complete the circuit..
at time 5:57-59 ohms was not discovered by no one name John ohms... OHMS is named after Georg Simon Ohm
so easy to understand
Is there any way that we can download or buy the textbook used in this course.
Did I miss something with the compound circuit comprised of resistors? Why is the answer on the board 16672 and the answer on the screen 66.7 ohms?
I have a question about wire wound resistors dose ac affect the resistance of them due to magnetic flux?
By the way really loving the lectures and I’m picking up things I struggle with when took electronics at college
Resistance is a property exhibited due to the intrinsic characteristic of the conducting medium.
Conductance is an expression of the ease with which electric current flows through a substance. In equations, conductance is symbolized by the uppercase letter G. The standard unit of conductance is the siemens (abbreviated S), formerly known as the mho.
When a current of one ampere (1 A) passes through a component across which a voltage of one volt (1 V) exists, then the conductance of that component is 1 S. The siemens is, in fact, equivalent to one ampere per volt. If G is the conductance of a component (in siemens), I is the current through the component (in amperes), and E is the voltage across the component (in volts), then:
G = I/E
I think a better way of describing a metaphor parallel resistor is like a damn wait holes in it. The more holes the less total resistance of the waters current through the damn even though each hole has resistance it’s still letting water through. More holes next too each other on the same damn or “resistors in parallel” the more water or current can travel through the damn
At 44:50, isn't he making a short circuit across the voltmeters?
he refers to relative resistivity as resistivity right?
1:10:37 - "It only works with two resistors in parallel." WRONG!! Let's say you have 3 resistors in parallel. You can figure the resistance of two adjacent resistors using the product-sum formula and use that result with the 3rd resistor using the same product-sum formula. You can do that for as many as you have in parallel. True, it takes longer, but the statement "the product-sum formula only works with two resistors in parallel" is INCORRECT.
In the UK the unit of Conductance is called Siemen.
sir thanks you explaning it so clear
Why are these students wearing a uniform?
very nice
He is a good teacther, for me was best that he was more direct
Are these guys masters students??
that motherboard story had me deadddddd XD
Who would have THUNK!? 😹🤓
They're being trained to wear the stupid esd smocks all the time. Probably some company that hires from them said, "Why aren't they wearing esd smocks?" that was my biggest gripe of working in electronics for 30 years. people that have no idea forcing you to wear a smock the whole time, whether needed or not. I remember my first company put ground metal sheets over our benches and grounded them. I ask, what's next, putting our feet in a bucket of water? we'd get shocked all the time. They didn't put a bleeder resistor in line to ground.
I wish I could be in his team...
le resistonce! ✌
.65 hours, isn't that like 40 minutes or something? 😳
resistance is useless
No, is not!!!!