In a metre bridge, the gaps are closed by two resistance `P` and `Q` and the balance point is obtained at `40 cm`. When `Q` is shunted by a resistance of `10 Omega`, the balance point shifts to `50 cm`. The values of `P` and `Q` are.
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In a metrebridge, the gaps are closed by two resistances P and Q and the balance point is obtained at 40 cm. When Q is shunted by a resistance of 10Omega , the balance point shifts to 50 cm. The values of P and Q are

With a resistance P Omega in the left gap and another resistance Q Omega in the right gap of a meter bridge, the balance point is obtained at 40 cm. When a resistance of 6 Omega is connected across Q, the balance point shifts to 50 cm. The value of resistance P is

An unknown resistance R_(1) is connected is series with a resistance of 10 Omega . This combination is connected to one gap of a meter bridge, while other gap is connected to another resistance R_(2) . The balance point is at 50 cm Now , when the 10 Omega resistance is removed, the balanced point shifts to 40 cm Then the value of R_(1) is.

An unknown resistance R_(1) is connected is series with a resistance of 10 Omega . This combination is connected to one gap of a meter bridge, while other gap is connected to another resistance R_(2) . The balance point is at 50 cm Now , when the 10 Omega resistance is removed, the balanced point shifts to 40 cm Then the value of R_(1) is.

In a simple meter bridge circuit, the gaps are bridged by cord P and Q having the smaller resistance. A balance is obtained when the jockey makes the coil Q with a resistance of 50Omega , the balance po

In a meter bridge, the gaps are closed by resistances 2 and 3 ohm. The value of shunt to be added to 3 ohm resistor to shift the balancing point by 22.5 cm is

The balance point is obtained at 40 cm from left end in meter bridge. Then the ratio of resistance in the gap is

In a meter bridge, the gaps are closed by resistances 2 and 3 ohms. The value of shunt to be added to 3 ohm resistor to shift the balancing point by 22.5 cm is