Another banger vid from chad. I finished biochem already but I'm hyped for other students that will get a biochem playlist one day haha
@ChadsPrep7 ай бұрын
Excellent - thanks and Happy Studying!
@abrahamhamadi28042 ай бұрын
Just conceptually, why do we need to use a positive test charge or even a test charge at all to determine when the electric field will be zero?
@user-ol1pn5gx8r7 ай бұрын
I like the shirt. Thanks for the video.
@ChadsPrep7 ай бұрын
Thanks for watching!
@alibilginler7 ай бұрын
13:36 If so, the test charge can also be used to find the point where the electric field is strongest.
@ChadsPrep7 ай бұрын
Thanks for putting the time in 👍 test charges tell us the magnitude and direction of the electric field at that point
@Czkyhna3 ай бұрын
why didnt we convert mm to m in the last question? thanks for ur hard work sir!
@selinm2 ай бұрын
on both sides of the equation, you can think of the numbers in the denominator multiplied by 10^-4, and we would cancel it, so no need to convert both sides to m. that is, if both parts are of the same unit, no problem
@alibilginler7 ай бұрын
So, is the test charge always positive?
@ChadsPrep7 ай бұрын
Since the direction of the electric field is by definition the direction of the force it would exert on a positive charge, so it is often more inituitive to use a positive test charge, yes.
@solawo5 ай бұрын
Lovely
@ChadsPrep5 ай бұрын
Thank you
@alibilginler7 ай бұрын
For what other purposes is the test charge used?
@ChadsPrep7 ай бұрын
Hey Ali Mahmud, can you give a time in the video relevant to your questions please
@alibilginler7 ай бұрын
Ok.@@ChadsPrepBy the way, my name is Ali Mahmud Ali
@Macedonia24047 ай бұрын
Sir how prepare Electro magnetic oil.pls explain at least next vedio.we need this topic
@ChadsPrep7 ай бұрын
Can you describe what you mean by electromagnetic oil?
@FirstName-qe4ow7 ай бұрын
@@ChadsPrepsir he may be asking about the oil or liquid we put in a transformer?
@Macedonia24047 ай бұрын
pls explain the using chemicals inorganic and organic
@ChadsPrep7 ай бұрын
Can you elaborate on this question a little?
@Macedonia24047 ай бұрын
@@ChadsPrep sir electro magnetic oil means slight radiation level mix with some radioactive isotope materials i.e para magnetic and diamagnetic inorganic compounds.after that I don't how to pass electrical condense.i think it may be passing through North pole magnetic field.
@alibilginler7 ай бұрын
As I understand it, the electric field is zero at the point where the net force is zero.