Question

The graph here shows the relationship between current and potential difference for four resistors, A,B,C and D which resistor has the greatest resistance

Answer 1

Answer:A

Explanation:

I find it in a page

Answer 2

From the graph given, the resistor that has the greatest resistance is resistor A.

Relationship between current and potential difference

The relationship between current and potential difference is given by Ohm's law.

V = IR

R = V/I

Where;

• R is the resistance

The greatest resistance of the resistor will occur at the least current.

The least current in the graph is obatined at point A.

Thus, from the graph given, the resistor that has the greatest resistance is resistor A.

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