A 422 uF capacitor charged to 31.0 Volts discharges completely over 1.51 seconds. What is the...

Question

Question

A 422 uF capacitor charged to 31.0 Volts discharges completely over 1.51 seconds. What is the time-averaged current, in mA?

science physics

Answer 1

Answer #1

C = 422 × 10^-6 F

V = 31V , t = 1.51s

Since Q = CV = 422×10^-6 × 31 = 13082 × 10^-6 C

Now current I = 13.082/1.51 mA

=) I = 8.66mA

Answer 2

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