In Meter Bridge Experiment?
In a Metre Bridge Experiment Null Point Is Obtained at 40Cm from One End of the Wire When Resistance X Is Balanced Against Another Resistance Y. If X < Y, Then...
In a metre bridge experiment null point is obtained at 40cm from one end of the wire when resistance X is balanced against another resistance Y. If X < Y, then the new position of the null point from the same end, if one decides to balance a resistance of 3X against Y, will be close to.
What is the aim of meter bridge experiment?
METRE BRIDGE - 1 AIM:- To find the resistance of the given wire using meter bridge and hence determine the specific resistance of its material. APPARATUS: A meter bridge, galvanometer, one way key, a resistance box, a battery jockey, unknown resistance wire about 1 meter long, screw gauge and connecting wires.
What is the principle of working of a Metre bridge?
The principle of working of a meter bridge is the same as the principle of a Wheatstone bridge. A Wheatstone bridge is based on the principle of null deflection, i.e. when the ratio of resistances in the two arms is equal, no current will flow through the middle arm of the circuit.
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