We often refer to the electricity at a typical household outlet as being 120 V. In fact, the voltage of this AC source varies; t

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We often refer to the electricity at a typical household outlet as being 120 V. In fact, the voltage of this AC source varies; t

he 120 V is __________. We often refer to the electricity at a typical household outlet as being 120 V. In fact, the voltage of this AC source varies; the 120 V is __________. the minimum value of the voltage the peak value of the voltage the average value of the voltage the rms value of the voltage

Physics

1 answer:

astra-53 [7] · Answer 1 · 2022-01-20T07:02:19+03:00

Explanation:

We often refer to the electricity at a typical household outlet as being 120 V. In fact, the voltage of this AC source varies; the 120 V is "the rms value of the voltage".

The rms value of voltage is given by :

$V_{rms}=\dfrac{V_{pk}}{\sqrt{2}}$

Where

$v_{pk}$ is the peak value of voltage

So, the correct option is (d). " rms value of voltage".