MHT CET · Physics · Electromagnetic Induction
A graph of magnetic flux \((\phi)\) versus current (I) is shown for 4 different inductors \(P, Q, R, S\). Minimum value of inductance is for inductor
- A P
- B Q
- C R
- D S
Answer & Solution
Correct Answer
(D) S
Step-by-step Solution
Detailed explanation
Flux, \(\phi=\) LI
Comparing the above equation with \(\mathrm{y}=\mathrm{mx}\), \(\mathrm{L}=\phi / \mathrm{I}\), which is the slope of the graph.
Since line S has least slope, it indicates the smallest value of self-inductance.
Comparing the above equation with \(\mathrm{y}=\mathrm{mx}\), \(\mathrm{L}=\phi / \mathrm{I}\), which is the slope of the graph.
Since line S has least slope, it indicates the smallest value of self-inductance.
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