An RC circuit consists of a 5 uF capacitor, an 80,000 ohm resistor, and a 12-V...

Question

Question

An RC circuit consists of a 5 uF capacitor, an 80,000 ohm resistor, and a 12-V battery. The switch is closed at t=0.

a) Find the time constant of the circuit.

b) Find the time to reach 90% of the maximum charge across the capacitor.

science physics

Answer 1

Answer #1

6 6 9o co 10, Ч 16 TO akin 0.4 2303 О-у to.4x 2.303 0.9212

Answer 2

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