In the circuit shown in figure, if both the bulbs 
and 
are identical:
A
their brightness will be same
B
will be brighter than 
C
as frequency and that of 
will decrease
will decrease
D
only 
will glow because the capacitor has infinite impedance
will glow because the capacitor has infinite impedance
Text Solution
Verified by ExpertsThe correct answer is:
B
Let 
and 
be current through 
and 
then
Bulb ( 
) will be brighter. As frequency and increases, 
decrease ( 
) increases. ( 
) becomes less and ( 
) increases.
∴ brighter of 
will increase and that of 
decreases.
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