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Physics-

General

Easy

Question

In the circuit, the reading of the ammeter is (assume internal resistance of the battery be zero)

$\frac{40}{29} A$
$\frac{10}{9} A$
$\frac{5}{3} A$
2 A

The correct answer is: 2 A

Applying Kirchhoff law in the first mesh
$10 equals 5 cross times i$ Þ $i equals fraction numerator 10 over denominator 5 end fraction equals 2 A$

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