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- An iron choke and an electric bulb are connected in series with ac mains. On introducing a soft iron bar in the coil, the intensity of light bulb will
. An iron choke and an electric bulb are connected in series with ac mains. On introducing a soft iron bar in the coil, the intensity of light bulb will
An iron choke and an electric bulb are connected in series with ac mains. On introducing a soft iron bar in the coil, the intensity of light bulb will
- (A):Decrease
- (B):Increase
- (C):Fluctuate
- (D):Remain unchanged
Best Answer
Correct Answer:
(A): DecreaseRelated questions
