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L,C and R represent the physical quantit...

L,C and R represent the physical quantities inductance, capacitance and resistance respectively. Which of the following combinations have dimensions of frequency?

A

1/LC

B

L/R

C

1/RC

D

RC

Text Solution

Verified by Experts

The correct Answer is:
C
(c ) RC has dimension of time because it represents time constant of an RC circuit and hence its reciprocal must be having the same dimensions as that of frequency . Hence option ( c) is correct.
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