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 beA. `3 cos 67^(@)`B. `5 sin 37^(@)`C. `4 cos 97^(@)`D. 0

In a series `L-R` circuit, connected with a sinusoidal ac source, the

1.	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 beA. `3 cos 67^(@)`B. `5 sin 37^(@)`C. `4 cos 97^(@)`D. 0
Answer» Correct Answer - B

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