In a series `L-R` circuit, connected with a sinusoidal ac source, the maximum potential difference
Channel: Doubtnut
Date: 2020-02-16

In a series `L-R` circuit, connected with a sinusoidal ac source, the maximum potential difference acrosssd `L` and `R` are respectively 3 volts and 4 volts If the current at this instant is decreasing the magnitude of potential difference at that instant across the ac source is