00:02
Hello students, in this question they have asked some definitions.
00:06
First one is magnetic field of currents.
00:11
Magnetic field of current is nothing but if an electric wire, electric current pass through a wire, it generates some magnetic field, it generates some magnetic field which is perpendicular to the electric field.
00:50
This is called magnetic field of current.
00:51
Then the next one is effect of magnetic fields on moving charge.
00:57
Effect of magnetic fields on moving charge.
01:09
When the charged particle is moving, when the charged particle is moving, a lorentz force is generated, lorentz force is generated which is perpendicular to the velocity.
01:36
This lorentz force is due to the interaction between, this is between, this lorentz force is due to the interaction between the charged particle magnetic field.
02:01
And the third one is electromagnetic induction.
02:14
Electromagnetic induction.
02:19
It is a current produced because of the electromotive force.
02:23
This is the current produced because of the electromotive force...