At resonance of the given series `R-L-C` circuit:

At resonance in series R-L-C circuit

Assertion : In series L-C-R, AC circuit, current and voltage are in same phase at resonance. Reason : In series L-C-R, AC circuit, resonant frequency does not depend on the value of resistance. Hence, current at resonance does not depend on resistance.

Assertion : In series L-C-R, AC circuit, current and voltage are in same phase at resonance. Reason : In series L-C-R, AC circuit, resonant frequency does not depend on the value of resistance. Hence, current at resonance does not depend on resistance.

The value of current at resonance in a series L-C-R circuit is affected by the value of

The value of current at resonance in a series L-C-R circuit is affected by the value of

Write down the condition of resonance in series L-C-R circuit and hence find an expression for the resonant frequency.

Which is the wrong relation from the following ? At resonance, in a series L-C-R a.c. circuit