Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Physics Moving Charges and Magnetism Solenoids and Toroids
An aluminum disc is placed over the solenoid. A high current is sent through it, now the aluminum disc -
1
is attracted by the solenoid
2
is repelled by the solenoid.
3
remains stationary
4
More than one of the above
5
None of the above