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 At the same instant, the magnitude of the potential difference in volt, across the ac source will be