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A circuit contains resistance R and an i...

A circuit contains resistance `R` and an inductance `L` in series. An alternating voltage `V=V_0sinomegat` is applied across it. The currents in `R` and `L` respectively will be
.

A

`I_(R)=I_(O)cosomegat, I_(L) = I_(0) cosomegat`

B

`I_(R) = -I_(0) sin omegat, I_(L)cosomegat`

C

`I_(R)=I_(0)sin omegat, I_(L) = -I_(0)cosomegat`

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
D
`I_(R) = I_(L)=I`
Buy they have a phase difference `0ltphi lt 90^(@)`, with applied voltage.
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