MP Board · Class 12 · Physics · Alternating CurrentIf the RMS voltage of an AC supply is $220\text{ V}$, its peak voltage ($V0$) is approximately:
Step-by-Step Solution
$V_0 = \sqrt{2} \times V_{rms} = 1.414 \times 220\text{ V} \approx 311\text{ V}$.
Detailed Options Breakdown
Option : $311\text{ V}$ (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 1: $220\text{ V}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Alternating Current.
Option 2: $155\text{ V}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Alternating Current.
Option 3: $440\text{ V}$
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Alternating Current.
💡 Study Guide: This question tests core syllabus concepts from Alternating Current. For formulas, key summaries, and mock exam reference guides, read the full Alternating Current Revision Notes.