Solveeit Logo

Question

Physics Question on Inductance

Consider a solenoid carrying current supplied by a DC source with a constant emf containing iron core inside it. When the core is pulled out of the solenoid, the change in current will

A

remain same

B

decrease

C

increase

D

modulate

Answer

remain same

Explanation

Solution

When the core is pulled out the solenoid, the
change in current will remain same