First slide

Inductance

Question

Two conducting circular loops of radii R₁ and R₂ are placed in the same plane with their centers coinciding. If $R_{1} > > R_{2}$ , the mutual inductance M between them will be directly proportional to

Moderate

A

$R_{1} / R_{2}$
B

$R_{2} / R_{1}$
C

$R_{1}^{2} / R_{2}$
D

$R_{2}^{2} / R_{1}$

Solution

Mutual inductance between two coil in the same plane with their centers coinciding is given by $M = \frac{μ_{0}}{4 π} (\frac{2 π^{2} R_{2}^{2} N_{1} N_{2}}{R_{1}})$ henry.

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