Q
The self-inductance of a solenoid is increased when a soft iron core is inserted into it. This is because the soft iron core_______________?
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A
A. Decreases the resistance of the solenoid
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B
B. Reduces the effect of eddy current
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C
C. Improves the flux linkage between the turns of the coil
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D
D. Increases the mutual inductance between the solenoid and the core
Correct Answer:
C. C. Improves the flux linkage between the turns of the coil
