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Field Due to a Solenoid

A constant cu...

Question

A constant current I is maintained in a solenoid. Which of the following quantities will not increase if an iron rod is inserted in the solenoid along its axis?

A

Self-inductance of the solenoid.

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B

Rate of joule heating.

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C

Magnetic field at the centre.

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D

Magnetic flux linked with the solenoid.

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Solution

The correct option is B
Rate of joule heating.

Rate of joule heating.

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Field Due to a Solenoid

Standard XII Physics

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