Question

An alternating potential `E=E_(0) sin omega t` is applied to a series L-C circuit. What is the phase difference between the voltage across L and C?
A. `(pi)/2`
B. `pi`
C. `(3 pi)/(2)`
D. zero

Answer 1

Correct Answer - B
For `L, E = E_(0) sin (omega t + pi//2)`
For C, `E =E_(0) sin (omegat-pi//2)`
`:.` phase difference = `pi`.