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Alternating Current
Question
In an LCR series a.c. circuit, the voltage across each of the components, L, C and R is 50 V. The voltage across the LC combination will be
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50 V
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50√2 V
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100 V
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0 V(zero)
Solution
D.
0 V(zero)
In an LCR series a.c. circuit, the voltage across inductor L leads the current by 900 and the voltage across capacitor C lags behind the current by 900. Hence, the voltage across LC combination will be zero.
Some More Questions From Alternating Current Chapter
In an LCR series a.c. circuit, the voltage across each of the components, L, C and R is 50 V. The voltage across the LC combination will be
If we change the value of R, then
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Mock Test Series
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