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Alternating Current question

2022 · Q145
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Alternating Current question

2022 · Q145

NEETPhysicsAlternating CurrentMCQ+4 / −1

The peak voltage of the ac source is equal to

  1. A
    The value of voltage supplied to the circuit
  2. B
    The rms value of the ac source
  3. C
    2\sqrt22​ times the rms value of the ac source
  4. D
    1/2\sqrt22​ times the rms value of the ac source
View written solutionFree

Correct answer: C

We know,

RMS value of A.C. $${E_{rms}} = {{{E_0}} \over {\sqrt 2 }}$$

$${E_0} = \sqrt 2 {E_{rms}}$$

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