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The instananeous voltages at three terminals marked X,Y and Z are given by v V_(Y)=V_(0)sin(omegat+(2pi)/(3))andV_(Z)=V_(0)sin(omegat+(4pi)/(3)). An ideal volmeter is configured to read rms value of the potential difference between its terminal. It is connected between points X and Y and then between Y and Z. The reading(s) of the voltmeter will be |
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Answer» `V_(XY)^(rm)=V_(0)sqrt((3)/(2))` |
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