It takes 0.15 seconds for the capacitor to change its charge completely.
The capacitor is a device used for storing electric charges. We can obtain the time taken to completely change its charge using the formula
T = RC
Where;
T = time
R = resistance
C = capacitance
Now;
R = 3 × 10^3 Ω
C = 50 × 10^-6 F
Substituting values;
T = 3 × 10^3 Ω × 50 × 10^-6 F
T = 0.15 seconds
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