Asked in Premeth 2025 — Biomolecules, Nuclear Physics, Alternating Current, Comprehension 2025

If the peak voltage is 9V, calculate the peak to peak voltage.

Correct answer: B. 18V

  • A. 9V
  • B. 18V
  • C. 4.5V
  • D. 0V

Explanation

Vp-p=2VpSubstituting the values from the question, we get Vp-p = 2(9)Vp-p = 18V

Written and checked by , contributorLast updated
Report an error

The more specific you are, the faster it gets fixed. A source beats an opinion.

Prefer email? [email protected]

About Phase of Alternating Current

Phase describes the position of an alternating voltage or current within its cycle and the phase difference between two sinusoidal quantities. The topic covers in phase signals, phase angle and lead or lag in resistive, inductive and capacitive circuits, rather than the amplitude or frequency of the supply.

Practise Alternating Current

592 free Alternating Current MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.

Discussion

Stuck on an option, or know a faster way to get there? Ask or explain it here.

No comments yet. Be the first to explain this one.

Exams that ask Physics questions like this

Physics is on 16 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.

More Phase of Alternating Current questions