Question

states ohms law suggest an experiment to verify it and explain the procedure

Answer 1

ohms law;is a situation through which a conductor element is proportional to the potential difference applied between its end provided the temperature remains constant.
Aim: to show the ratio of V/I is a constant for conductor.
Materials required:5 dry cells of 1.5 V each,convicting wires,an ammeter,a voltmeter,thin iron spoke of length 10cm.
Procedure:
Connect a circuit.
solder the conducting wires to the ends of iron spoke & close the key.
Note the reading of ammeter(current) & voltmeter then tabulate them.
Connect two cells in the circuit & note the respective reading of ammeter & voltmeter.

Answer 2

Answer:

the potential difference across its terminal the potential difference v across the ends of a given metallic wire in an electric circuit is directly proportional to the current flowing through it provided it's temperature remains same this is called ohms law