To produce an instantaneous displacement current of 2 mA in the space between the parallel plates of a capacitor of capacitance 4 μ F , the rate of change of applied variable potential difference ( d

Question

To produce an instantaneous displacement current of 2 mA in the space between the parallel plates of a capacitor of capacitance 4 μ F , the rate of change of applied variable potential difference ( d t d V ​ ) must beNEET 2023 (Manipur)

TestHub · Accepted Answer

​ Displacement current i d ​ = c d t d V ​ ⇒ 2 × 1 0 − 3 = 4 × 1 0 − 6 × d t d V ​ ⇒ 4 × 1 0 − 6 2 × 1 0 − 3 ​ = d t d V ​ ⇒ d t d V ​ = 500 V / s ​

Physics - EM Waves Question with Solution | TestHub

Options:

Doubts & Discussion