Question 465: AC fundamentals

Question

The current $$(I)$$ in the inductance is varying with time according to the plot shown in figure.
Which one of the following is the correct variation of voltage with time in the coil ?

Accepted Answer

V = -L$${{di} \over {dt}}$$
$$ 	herefore $$ V $$ \propto $$ slope of I-T graph

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AC fundamentals

The current $(I)$ in the inductance is varying with time according to the plot shown in figure. Which one of the following is the correct variation of voltage with time in the coil ?

Choose the correct answer: