A constant current is flowing through a solenoid. An iron rod is inserted in the solenoid…
Physics · Class 12 · CBSE — Moving Charges and Magnetism
A constant current is flowing through a solenoid. An iron rod is inserted in the solenoid along its axis. Which of the following quantities will not increase?
- The magnetic field at the centre
- The magnetic flux linked with the solenoid
- The rate of heating
- The self-inductance of the solenoid
Answer
(C) The rate of heating
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