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2. How many amperes of current will flow through a circuit that has 3 ohms of resistance if
powered by a 12 volt battery?

Respuesta :

lucic

Answer:

4A

Explanation:

From Ohms law ;

R= V/I where R is resistance, V is voltage and I is current

Given that;

R= 3Ω

V= 12

Using the values in the formula as;

R= V/I

3=12/I

I= 12/3

I= 4 A

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