CUET · PHYSICS · PYQ PAPER 2023
Self Inductance of coil causes :
- A decays of current through it only
- B the growth of current through it only
- C both the growth and decay of current through it
- D neither the growth nor the decay of current through it
Answer & Solution
Correct Answer
(C) both the growth and decay of current through it
Step-by-step Solution
Detailed explanation
Self-inductance acts as "electrical inertia," opposing any change in current according to Lenz's Law. It creates a back-EMF that slows down the current's growth when a circuit is closed and slows its decay when the circuit is opened. C) both the growth and decay of current…
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