The peak value of (AC) voltage on a (220, V) mains is: | Physics | SolveeIt

Question

The peak value of $AC$ voltage on a $220\, V$ mains is:

$240\sqrt{2}\,V$

$230\sqrt{2}\,V$

$220\sqrt{2}\,V$

$200\sqrt{2}\,V$

Answer

$220\sqrt{2}\,V$

Explanation

Solution

Here $: rms$ voltage $V_{ rms}=220\, V$ Using the relation, $V_{ rms }=\frac{\text { peak voltage }}{\sqrt{2}}$ Hence, peak value of A.C. voltage $V_{P}=220 \sqrt{2} V$

Physics Question on AC Voltage

Solution