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Using Kirchhoff's law, find the current flowing through the given circuit. -

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Question

Using Kirchhoff's law, find the current flowing through the given circuit.

 

Options

  • 3A

  • 7.5A

  • 5A

  • 10A

MCQ

Solution

5A

Explanation:

The two cells are opposing each other. The net emf in the circuit is (200 - 10) = 190 V.

∴ current I = `V/R = 190/38 = 5A`

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Kirchhoff’s Laws of Electrical Network
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