The rms value of alternating current is related to its peak value ( ) as 1

PHYSICS · Subjective · A Level · Physics · Fields and their consequences · Fields and their consequences

Problem

The rms value of alternating current is related to its peak value (

I_0

) as 1.

I_{\text{rms}} = I_0

I_{\text{rms}} = \sqrt{2} I_0

I_{\text{rms}} = \frac{I_0}{\sqrt{2}}

I_{\text{rms}} = \frac{I_0}{2}