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Physics-

General

Easy

Question

In which of the following case current shown by ammeter is maximum

S₁ , S₂ ,S₃ closed
S₂ , S₄ ,S₅ closed
S₁ ,S₃ ,S₅ closed
S₂ , S₃ ,S₄ closed

The correct answer is: S₁ ,S₃ ,S₅ closed

Current is maximum when resistance in the circuit is minimum. i.e. when S₁ ,S₃ ,S₅ are closed because then all resistances will be short circuited $I subscript m a x end subscript equals fraction numerator V subscript 0 end subscript over denominator R end fraction$

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