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16. An RC circuit is connected to a DC power supply with a voltage of 12 V when the switch is closed. R = 200 k2 and C = 60 µF. How long will it take to charge up the capacitor to 9.0 V? a. 13.2 sec b. 12.0 sec c. 3.45 sec d. 16.6 sec R C

16. An RC circuit is connected to a DC power supply with a voltage of 12 V when the switch is closed. R = 200 k2 and C = 60 µF. How long will it take to charge up the capacitor to 9.0 V? a. 13.2 sec b. 12.0 sec c. 3.45 sec d. 16.6 sec R C

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A * * O 3.A 15% O 4:05 PM QO 402 I,=2.0A Iz 14. find the Emf of the unknown battery. a. 187.8 V b. 138.8 V c. 25.6 V d. Boneefthese 128.8V 15. find the current I, knowing that I, is 2.0 A. -2> a. 0.705 A b. 0.93 A c. 12.86 A d. ppevafthose 4.31 A 16. An RC circuit is connected to a DC power supply with a voltage of 12 V when the switch is closed. R = 200 k2 and C = 60 µF. How long will it take to charge up the capacitor to 9.0 V? a. 13.2 sec b. 12.0 sec c. 3.45 sec d. 16.6 sec R
Transcribed Image Text:A * * O 3.A 15% O 4:05 PM QO 402 I,=2.0A Iz 14. find the Emf of the unknown battery. a. 187.8 V b. 138.8 V c. 25.6 V d. Boneefthese 128.8V 15. find the current I, knowing that I, is 2.0 A. -2> a. 0.705 A b. 0.93 A c. 12.86 A d. ppevafthose 4.31 A 16. An RC circuit is connected to a DC power supply with a voltage of 12 V when the switch is closed. R = 200 k2 and C = 60 µF. How long will it take to charge up the capacitor to 9.0 V? a. 13.2 sec b. 12.0 sec c. 3.45 sec d. 16.6 sec R
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When the switch is closed the capacitor begins to charge and the voltage across capacitor begins to increase.

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