nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Current, Resistance and Electricity Meter Bridge
In a meter bridge, the balance point was found to be at a distance of 25cm from the zero end when two resistances were placed in its two gaps. When a series resistance of 5 Ω is connected with the smaller of the two resistances, the balance point is shifted 50 cm from the zero end. The resistance of the two wires is
1
R = 2.5 Ω and S = 7.5 Ω
2
R = 7.5 Ω and S = 2.5 Ω
3
R = 4.5 Ω and S = 8.5 Ω
4
R = 8.5 Ω and S = 4.5 Ω