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If L, C and R represent the physical qua...

If L, C and R represent the physical quantities indutance, capacitance and resistance respectively, the conbinations which have the dimensions of frequency are :

A

`(1//RC)`

B

`(R//L)`

C

`(1//sqrt(LC))`

D

`(C//R)`

Text Solution

Verified by Experts

The correct Answer is:
a, b, c
Time constant `= RC`
Time constant `= L//R`
`:.` Frequency `=I/(RC)`, Frequency `=R/L`
Frequency `=1/(2pi) sqrt(1/(LC))`
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