Question

A 470x10-6F capacitor is fully charged to a p.d of 10V. It discharges through a resistor of resistance 100kΩ. Calculate the initial current in the circuit and potential difference across the capacitor after 30s.
someone please can solve this?

Answer 1

Answer:

A 470x10-6F capacitor is fully charged to a p.d of 10V. It discharges through a resistor of resistance 100kΩ. Calculate the initial current in the circuit and potential difference across the capacitor after 30s.

someone please can solve this?

Answer 2

Answer:I = 6.0 × 10-5 A

Explanation:(i) Calculate the initial discharge current.

V = IR

I = V/R = 6.0/(100 x 103)

I = 6.0 × 10-5 A