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MHT CET · Physics · Current Electricity

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

  1. A \(7 \cdot 5 \mathrm{~A}\)
  2. B \(5 \mathrm{~A}\)
  3. C \(10 A\)
  4. D \(3 A\)
Verified Solution

Answer & Solution

Correct Answer

(B) \(5 \mathrm{~A}\)

Step-by-step Solution

Detailed explanation

The two cells are opposing each other. The net emf in the circuit is \((200-10)=190 \mathrm{~V}\). \(\therefore\) current \(I=\frac{V}{R}=\frac{190}{38}=5 A\)