JEE PHYSICS MCQ: ELECTROMAGNETIC WAVES

1 Medium

1 of 1

Understanding +4 | -1

A parallel plate capacitor is charged to

60\mathrm{\mu C}

. Due to a radioactive source, the plate loss charge at the rate of

1.8\mathrm{\;} \times \mathrm{\;}{10^{ - 8}}\mathrm{\;C}{\mathrm{s}^{ - 1}}.

The magnitude of displacement current is

View answer and explanation

Correct option: A

1.8 \times {10^{ - 8}}\mathrm{\;C}{\mathrm{s}^{ - 1}}

Option A (

1.8 \times {10^{ - 8}}\mathrm{\;C}{\mathrm{s}^{ - 1}}

) is correct because the displacement current is equal to the rate of change of charge on the capacitor plates.

More Questions from ELECTROMAGNETIC WAVES

Practice All Chapter MCQs →

(E)

(B)

720\;N/C