Question:
In photoelectric emission, the current varies with time as shown. The variation of induced emf with time would be
In photoelectric emission, the current varies with time as shown. The variation of induced emf with time would be
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Induced emf follows the variation in current passing through the coil.
Updated On: Jan 6, 2026
- A
- B
- C
- D
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The Correct Option is D
Solution and Explanation
The variation in induced emf is due to the variation in the current passing through the coil. The emf will be directly proportional to the current variation over time.
Step 2: Conclusion.
The induced emf varies with time in the same manner as the current, corresponding to option (d).
Step 2: Conclusion.
The induced emf varies with time in the same manner as the current, corresponding to option (d).
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