Draw a graph of V-I for 2 resistors and indicate which has the greatest resistance and why.
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Given two conductors A and B
.By Ohm's Law, V=IR
R=V/I
Please refer the attachment for the graph :
Resistance of A is greater than Resistance of A.
Reason :The higher the voltage and lesser the current the more resistance.
.By Ohm's Law, V=IR
R=V/I
Please refer the attachment for the graph :
Resistance of A is greater than Resistance of A.
Reason :The higher the voltage and lesser the current the more resistance.
Attachments:
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