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

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Question

If R₁ = R₂ = R₃ = 100 Ω, what should R₄ be for the bridge to balance?

A. 50 Ω
B. 75 Ω
C. 100 Ω
D. 150 Ω