First slide

Magnetic flux and induced emf

Question

In electromagnetic induction, the induced charge in a coil is independent of

Moderate

A

Change in the flux
B

Time
C

Resistance in the circuit
D

None of the above

Solution

We know that $e = \frac{dϕ}{dt}$
But e=iR and $i = \frac{dq}{dt} \Rightarrow \frac{dq}{dt} R = \frac{dϕ}{dt} \Rightarrow dq = \frac{dϕ}{R}$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App