To study the dependence of current on the potential difference with graph

Aim To study the dependence of current (I) on the potential difference (V) across a resistor and determine its resistance. Also plot a graph between V and I. Materials Required Battery eliminator Ammeter Voltmeter Rheostat One way plug key Resistor Connecting wires Theory Ohm’s Law: At constant temperature, the potential difference (V) across a conductor […]