A) mV
B) 2mV
C) \[\frac{mV}{2}\]
D) \[\frac{mV}{3}\]
Correct Answer: A
Solution :
\[\left| \overset{\to }{\mathop{J}}\, \right|=\left| {{\overset{\to }{\mathop{P}}\,}_{2}}-{{\overset{\to }{\mathop{P}}\,}_{1}} \right|=2mV\,\cos \theta =mV\]You need to login to perform this action.
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