Verified Solution • 2025–26 Session moderate

QNEET-2023-Ph-362: NEET 2023 Physics - Class 12 NEET-2023-Ph-362 Solution: To produce an instantaneous displacement current of 2 mA in the …

To produce an instantaneous displacement current of 2 mA in the space between the parallel plates of a capacitor of capacitance 4μF4\mu F the rate of change of applied variable potential difference (dVdt)(\frac{dV}{dt}) must be :- 800 V/s 500 V/s 200 V/s 400 V/s

Multiple Choice Options

  • A 800 V/s800 \mathrm{~V} / \mathrm{s} 800   V / s
  • B 500 V/s500 \mathrm{~V} / \mathrm{s} 500   V / s
  • C 200 V/s200 \mathrm{~V} / \mathrm{s} 200   V / s
  • D 400 V/s400 \mathrm{~V} / \mathrm{s} 400   V / s

Step-by-Step Verified Solution

Q = CV dQ dt = C _ dV dt _ dV dt = I C = 2 _ 10 _ 3 4 _ 10 _ 6 = 10 3 2 = 500 V s

Related Learning Resources & Exam Preparation