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?

• A.
• B.
• C.
• D.

Answer 1

Answer: (D)

Answer 2

$| V |=\left|- L \frac{ di }{ dt }\right|$ therefore answer will be best represented by graph $-2$