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Draw Wheatstone bridge circuit and write...

Draw Wheatstone bridge circuit and write down the balancing condition of it. In a meter bridge the balance point is found to be at 40 cm from one end when the resistor at the end is 10`Omega`. Find the resistance at the other side. If the galvanometer and the cell are interchanged at the balance condiotion, would it affect the current through the galvanometer?

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In a meter bridge the balance point is found to the be at 40 cm from one end when the resistor at the end is 15Omega , Find the resistance at the other side .

What happens if the galvanometer and cell are interchanged at the balance point of the wheatstone bridge? Would the galvanometer show any current?

Draw the circuit digram of a Wheatstone bridge and write down its balance condition .

In a metre-bridge [Fig. (a)], the balance point is found to be at 39.5 cm from the end A, when the resistor S is of 12.5Omega Determine the resistance of R. Why are the connections between the resistors in a Wheatstone bridge or metre-bridge made of thick copper strips?

In a meter bridge when the resistance in the lift gap, is 2Omega and an unknown resistance in the right gap, the balance point is obtained at 40 cm from Zero end. On shunting the unknown resistance with 2Omega find the shift of the balance point on the bridge.

Resistance in the two gaps of a meter bridge are 10Omega and 30 Omega respectively . If the resistances are interchanged the balance point shifts by

Statement I : A balance is obatained at the position of 40 cm othe metere wire ,when 2Omega and 3 Omega resistances are put in the lift and right gaps respectively of a meter bridge Statement II : The balanced condition of a Wheatstone bridge is P//Q=R//S .

ABCD is a Wheatstone bridge in which the resistanvely 2Omega , 4 Omega , 6Omega and 8Omega . The points A and C are connected to the termicals of a cell of emf 2 v and negligible internal resistance . The points B and D are connected to a galvanometer of resistance 50Omega . Using Kirchhoff's laws find the current flowing through the galvanometer .

The magnitudes of the resistances in the four arms of a wheatstone bridge are 10 Omega , 12Omega , 20Omega and 24Omega Respectively and the galvanometer resistance is 100Omega If current is sent through the bridge from a cell of emf 1.5V and 1.3Omega of Internal resistance, calculate the current through the '10 ohm' resistance.

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