A series circuit consists of a 12.0 V source of emf,a 2.00 mF capacitor,a 1000 $\Omega$ resistor,and a switch.When the switch is closed,how long does it take for the current to reach one-tenth its maximum value?
A) 0.693 s
B) 2.30 s
C) 4.61 s
D) 9.00 s
E) 18.0 s

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The Answer of A series circuit consists of a 12.0 V source of emf,a 2.00 mF capacitor,a 1000 $\Omega$ resistor,and a switch.When the switch is closed,how long does it take for the current to reach one-tenth its maximum value?
A) 0.693 s
B) 2.30 s
C) 4.61 s
D) 9.00 s
E) 18.0 s

A Series Circuit Consists of a 12 Ω\OmegaΩ Resistor,and a Switch

A Series Circuit Consists of a 12 $\Omega$ Resistor,and a Switch