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CGPET 2013 Solved Paper
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© examsnet.com
Question : 23
Total: 150
If in the below circuit, key
(
k
)
is pressed, what will be the effect on the hanging portions
AB
and
CD
of the wire?
Both will attract each other
Both will repel each other
They will break
None of the above
Validate
Solution:
The given circuit is shown as
As the currents in the portions
AB
and
CD
are in opposite directions, so both will repel each other.
© examsnet.com
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