AIIMS2008Physics-Alternating Current
AIIMS 2008 Physics Impedance in AC Circuits MCQ Question
Type: MCQ-conceptual-Medium-Class 12
A bulb and a condenser are connected in series with an A.C. source. On increasing the frequency of the source its brightness will
A
increase
B
decrease
C
sometimes increase and sometimes decrease
D
neither increase nor decrease
Correct Answer
Option A
Detailed Explanation
With increase in frequency, reactance of LC circuit will increase.
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