A) \[\frac{{{I}_{1}}+{{I}_{2}}}{\sqrt{2}}\]
B) \[\frac{{{({{I}_{1}}+{{I}_{2}})}^{2}}}{2}\]
C) \[\sqrt{\frac{I_{1}^{2}+I_{2}^{2}}{2}}\]
D) \[\sqrt{\frac{I_{1}^{2}-I_{2}^{2}}{2}}\]
Correct Answer: C
Solution :
\[{{l}_{0}}=\sqrt{l_{1}^{2}+l_{2}^{2}}\] \[{{l}_{rms}}=\frac{{{l}_{0}}}{\sqrt{2}}=\sqrt{\frac{l_{1}^{2}+l_{2}^{2}}{2}}=\sqrt{\frac{l_{1}^{2}+l_{2}^{2}}{2}}\]You need to login to perform this action.
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