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blsea [12.9K]
3 years ago
15

If the resistance of a circuit is 3 ohms, and the voltage produced by the cell in the

Physics
1 answer:
skad [1K]3 years ago
5 0

Answer:

The magnitude of the current is 4A (amperes).

Explanation:

We can use V=IR, where V stands for Voltage, I stands for current, and R stands for resistance to solve this problem.

A such:

V=12\\I=\text{ ?}\\R=3\\\\\text{Solve for I}:\\12=3I\\3I=12\\I=\frac{12}{3}\\I=4\text{A}

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