Question

You have following material :

An ammeter (0-1A), a voltmeter (0-3V), a resistor of 20 Ω, a key, a rheostat, a battery of 3 V and seven connecting wires. Using this material draw a labelled circuit diagram to study the dependence of potential difference (V) across a resistor on the current (I) passing through it.

pls ans the ques!! pls pls pls....
its really really urgent!!!
will surely mark as the brainlist!!

Answer 1

ohm's law

v= IR

I (current)

v ( voltage)

R (Resistance)

$V\alpha I$

if it correct marks as brainlist