In Fig. 19-56 (same as Fig. 19-20a), the total resistance is 18 k ohms, and the...

Question

Question

In Fig. 19-56 (same as Fig. 19-20a), the total resistance is 18 k

ohms, and the battery's emf is 29.0 V. If the time constant is measured to be 34 µs, calculate each of the following.

Figure 19-56

(a) the total capacitance of the circuit
Your answer is correct.

nF
(b) the time it takes for the voltage across the resistor to reach 8.0 V after the switch is closed

µs

I need help with (b) please explain step-by-step

science physics

Answer 1

Answer #1

Answer 2

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