Question 295: 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

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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