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  • A part of the complete circuit is shown in the figure. At some instant, the value of current and it is decreasing at a rate of <img alt="10^{2}A/s." src="http://e

A part of the complete circuit is shown in the figure. At some instant, the value of current I= 1 A and it is decreasing at a rate of 10^{2}A/s. The value of the potential difference V_{P}-V_{Q} (in volts) at that instant, is ___________


Option: 1 33
Option: 2 33
Option: 3 66
Option: 4 66
Option: 5 99123
Option: 6 99123
Option: 7 123
Option: 8 123

Answers (1)

best_answer

\begin{array}{l} \frac{L d i}{d t}=5 \\ V_{P}-5-30+2 \times 1=V Q \\ V_{P}-V_{Q}=33 \text { volt } \end{array}

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Deependra Verma

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