Multiple Choice
A 1 000-V battery,a 3 000-Ω resistor and a 0.50-µF capacitor are connected in series with a switch.The time constant for such a circuit,designated by the Greek letter,τ,is defined as the time required to charge the capacitor to 63% of its capacity after the switch is closed.What is the value of τ for this circuit? 
A) 6.0 × 109 s
B) 1.7 × 10−10 s
C) 1.7 × 10−7 s
D) 1.5 × 10−3 s
Correct Answer:

Verified
Correct Answer:
Verified
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