Question Detail

PHY 102 Test Compilation PHY 102 18 Objective Question

Question

Calculate the current in a capacitor having a 2V supply voltage and 3F capacitance, over 2s.
Options
A 2A
B 6A
C 5A
D 3A
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Capacitor current I = C(dV/dt) = 3F × (2V/2s) = 3A.

Hint

Use I = C(dV/dt), treating the rate of voltage change as ΔV/Δt.

Question Info