The resistances in the two arms of the metre bridge are `R=5Omega` and S respectively.
When the resistance S is shnted with an equal resistance, the new balance length forund to be 1.5 `i_(1)`, Where `I_(1)` is the initial balancing length. Calculate the value of S.

The resistance in the two arms of the meter bridge are 5 Omega and R Omega , respectively. When the resistance R is shunted with an equal resistance, the new balance point is 1.6 l_(1) . The resistance R is

The resistance in the two arms of the meter bridge are 5 Omega and R Omega , respectively. When the resistance R is shunted with an equal resistance, the new balance point is 1.6 l_(1) . The resistance R is

The resistance in two arms of the meter bridge is 10 Omega and x respectively. The balance length is l_1 from left. Now the resistance of 10 Omega is shunted with another resistor of resistance equal to unknown resistance x then new balance point is 0.75l_1 The value of resistance x is

If the resistance of potentiometer wire is 15r then calculate the balance length l

In the metre bridge, the balancing length AB =l=20 cm. The unknown resistance X is equal to

Determination of unknonw resistance in metre bridge is most accurate , when the balancing length is

In the metre bridge, the balancing length AB = 20 cm. The unknown resistance X is equal to

In a Wheatstone's network, P=2Omega, Q=2Omega, R=2Omega and S=3Omega . The resistance with which S is to be shunted in order that the bridge may be balanced is

Two resistances are connected in the two gaps of a meter bridge. The balance point is 20 cm from the zero end. When a resistance 15 Omega is connected in series with the smaller of two resistance, the null point+ shifts to 40 cm . The smaller of the two resistance has the value.

Two resistances are connected in the two gaps of a meter bridge. The balance point is 20 cm from the zero end. When a resistance 15 Omega is connected in series with the smaller of two resistance, the null point+ shifts to 40 cm . The smaller of the two resistance has the value.