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Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is?

A.16.54 V

B.1.65 V

C.10.60 V

D.5.93 V

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Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is?

A.16.54 V

B.1.65 V

C.10.60 V

D.5.93 V

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