Respuesta :

Answer:

D. Graph A

Explanation:

Ohm's law states that V = I*R

So rearrange the equation by dividing the Volts by the amps to give you resistance.

R = 12/4

R = 3 ohm

The line in graph of voltage versus current, which represents a 3.0 ohm

resistor is line A. The correct option is D.

What is current?

The current is the stream of charges which flow inside the conductors when connected across the end of voltage.

Given,  the graph of voltage versus current is given.

From the graph, I = 4A and V= 12 V

From the Ohm's law, V =IR

Resistance, R = V/I

By substituting the values, we get

R = 12/4

R= 3 ohms

The resistance of the circuit, 3 ohm is represented by the line A on the graph.

Thus, the correct option is D.

Learn more about current.

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