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A constant voltage at different frequenc...

A constant voltage at different frequencies is applied across a capacitance. C as shown in the figure. Which of the following graphs correctly depicts the varitaion of current with frequency?

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B
For capacitivie circuits, `X_(C) = 1/(omegaC)`
`I=1/(LC) = 1/(sqrt(10^(-3) xx 10 xx 10^(-6))`
`omega = 1/(sqrt(10)^(-8))=10^(4)`
`therefore X_(L) = omegaL=10^(4)xx 10^(-3)= 10 Omega`
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