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Figure shows a circuit that contains thr...

Figure shows a circuit that contains three identical resistors with reisistance `R=9.0 Omega` each, two identical inductors with inductance `L=2.0mH` each, and an ideal battery with `emf e= 18V`. The current I through th battery just after the switch closed is

A

2 mA

B

0.2 A

C

2A

D

O ampere

Text Solution

Verified by Experts

The correct Answer is:
C
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Figure shows a circuit that contains three identical resistors with resistance R=0.9 Omega each, two identical inductors with inductance L=2.0 mH each, and an ideal battery with emf epsilon=18 V . The current i through the battery just after the switch closed is.......:

A circuit that contains three identical resistors with resistance R = 9.0 Omega each, two identical inductors with inductance L = 2.0 mH each, and an ideal battery with emf epsilon = 18 V . The current 'i' through the battery just after the switch closed

Knowledge Check

  • The circuit shown in the figure contains two diodes each with a forward resistance of 30 Omega and with infinite backward resistance. If the battery is 3 V, the current through the 50 Omega resistance (in ampere) is

    A
    zero
    B
    0.01
    C
    0.02
    D
    0.03

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