circuit has a voltage source of 9 V, a capacitor of capacitance 1 × 10 –3 F, and a resistor of 60 Ω . a. What is the time constant of this circuit? b. What is the maximum charge on the capacitor? c. The circuit is switched on at t = 0 seconds. How much charge is on the capacitor at t = 0.1 seconds? d. At what time does the capacitor have half of its maximum charge? e. At what time does the capacitor
A circuit has a voltage source of 9 V, a capacitor of capacitance 1 × 10 –3 F, and a resistor of 60 Ω .
a. What is the time constant of this circuit?
b. What is the maximum charge on the capacitor?
c. The circuit is switched on at t = 0 seconds. How much charge is on the capacitor at t = 0.1 seconds?
d. At what time does the capacitor have half of its maximum charge?
e. At what time does the capacitor have 90% of its maximum charge?
f. After the capacitor is completely charged, you disconnect the circuit and the capacitor starts discharging. How much charge is on the capacitor after 2 milliseconds?
g. How long does it take for the capacitor to lose 99% of its charge?
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