The magnetic field of solenoid cannot be increased by: - Vidyadip

MCQ

The magnetic field of solenoid cannot be increased by:

A
increasing the number of turns in the solenoid.
B
increasing the strength of current flowing through the solenoid.
✓
placing a stainless steel core within the solenoid
D
placing a laminated soft iron core within the solenoid.

✓

Answer

Correct option: C.

placing a stainless steel core within the solenoid

C

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