If in a Wheatstone bridge R₁ = 100 Ω, R₂ = 200 Ω, R₃ = 50 Ω, what should R₄ be for balance? - CURRENT ELECTRICITY Quiz | GKFix.in

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Question

If in a Wheatstone bridge R₁ = 100 Ω, R₂ = 200 Ω, R₃ = 50 Ω, what should R₄ be for balance?

A. 25 Ω
B. 50 Ω
C. 75 Ω
D. 100 Ω