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Determine the current through the batter...

Determine the current through the battery in the circuit shown in figure.

(a) immediately after the switch S is closed
(b) after a long time.

A

`(E)/(R_1)`

B

`(E)/(R_3)`

C

`(E)/(R_1+R_3)`

D

None of these

Text Solution

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The correct Answer is:
C
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CP SINGH-THERMAL AND ELECTRIC EFFECT oF CURRENT-Exercises
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  11. In the previous question, if the switch is opened after the capacitor ...

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  12. A capacitor of capacitance C has charge Q. it is connected to an ident...

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  13. The charge on a capacitor decrease eta time in time t, when it dischar...

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