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3 years ago

When the resistance in a circuit remains constant, how are the voltage and current related?

Physics

2 answers:

ELEN [110]3 years ago

6 0

Answer:

The current doubles when the voltage doubles because they are directly proportional.

Explanation:

When relating resistance (R), current (I), and voltage (V), we use Ohms Law

V = I R

As a simple example, if we plug some random values into the equation we can see this in action

V = 6V

I = 2A

R = 3Ω

6 = 2 * 3

Now if we keep the resistance the same but double the voltage, the current will have to double to show the change

12 = 4 * 3

So, The current doubles when the voltage doubles because they are directly proportional.

AfilCa [17]3 years ago

4 0

Answer: The answer is option a.

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