For the graph shown in the figure, what physical quantity does the slope of the

Question

For the graph shown in the figure, what physical quantity does the slope of the graph represent for a dc circuit? The plot shows the power as a function of potential. The potential is measured on the positive x-axis, and the power is measured on the positive y-axis. The power increases linearly from the origin. For the graph shown in the figure, what physical quantity does the slope of the graph represent for a dc circuit? The plot shows the power as a function of potential. The potential is measured on the positive x-axis, and the power is measured on the positive y-axis. The power increases linearly from the origin. current energy capacitance resistance resistivity

Explanation / Answer

P/V =k=constant

P=I^2*R =V^2/R =V*I=>P/V =I

Therefore, answer is current

Let's assume you only one formula from above i.e P=I^2*R

substitute I=V/R

=>P=V^2/R =>P/V =V/R =I

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