An aluminium ring B faces an electromagnet A. The current I throu… - Vidyadip

MCQ

An aluminium ring $B$ faces an electromagnet $A$. The current $I$ through $A$ can be altered. Then which of the following statement is correct

A
If $I$ decreases $A$ will repel $B$
B
Whether $I$ increases or decreases, $B$ will not experience any force
✓
If $I$ increases, $A$ will repel $B$
D
If $I$ increases, $A$ will attract $B$

✓

Answer

Correct option: C.

If $I$ increases, $A$ will repel $B$

c

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