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JEE Mains · Physics · STD 12 -6. Electromagnetic induction
Two coils, \(X\) and \(Y\), are kept in close vicinity of each other. When a varying current, \(I(t)\), flows through coil \(X\), the induced emf \((V(t))\) in coil \(Y\), varies in the manner shown here. The variation of \(I(t)\); with time, can then be represented by the graph labelled as graph
- A \(A\)
- B \(C\)
- C \(B\)
- D \(D\)
Answer & Solution
Correct Answer
(A) \(A\)
Step-by-step Solution
Detailed explanation
Induced emf \(\varepsilon \, \propto \,\frac{{ - di}}{{dt}}\)
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