Question 282: Electromagnetic Induction

Question

A graph of magnetic flux $(\phi)$ versus current (I) is plotted for four inductors A, B, C, D. Larger value of self inductance is for inductor
![](https://app-content.cdn.examgoal.net/fly/@width/image/6y3zli1lp88z0qr/6ddb30d2-4918-4ee1-9955-014a772d0808/628d9d30-8860-11ee-b406-4106af52b018/file-6y3zli1lp88z0qs.png?format=png)

Accepted Answer

From $\phi=\mathrm{LI}$
Comparing the above equation with $\mathrm{y}=\mathrm{mx}, \mathrm{L}=\phi / \mathrm{I}$, which is the slope of the graph.
Since line A has highest slope, it indicates the largest value of self-inductance.

Answer

A

Answer

B

Answer

C

Answer

D

Electromagnetic Induction

A graph of magnetic flux (\phi) versus current (I) is plotted for four inductors A, B, C, D. Larger value of self inductance is for inductor

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