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A loop having negligible self inductance...

A loop having negligible self inductance but a constant resistance is placed in a uniform magnetic field but varying with time at a rate of `1 T//s`. The area of loop is `1 m^(2)` and it is single turn. If at some time t, the current in the loop is 1 A, the rate of change of current would be.

A

`1 A//s`

B

0

C

`2 A//s`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
`|a|=|-(d phi)/(dt)|=1 "volt"=(d|e|)/(dt)=0`.
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RESONANCE-DAILY PRACTICE PROBLEM-DPP No.49
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