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Electromagnetic Induction

  1. The total charge induced in a conducting loop when it is moved in a magnetic field depend on
    1. the rate of change of magnetic flux ​
    2. ​initial magnetic flux only
    3. the total change in magnetic flux ​
    4. final magnetic flux only
Correct Option: C

q = idt =
1
edt
R

=
1
- dφ
dt
Rdt

=
1
R

(taking only magnitude of e) ​
Hence, total charge induced in the conducting loop depends upon the total change in magnetic flux.



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