Ohm's law:

$\overline{){\mathit{i}}{\mathbf{=}}\frac{\mathbf{V}}{\mathbf{R}}}$, where i is current, V is voltage, and R is resistance.

The voltage across a 10 ohm resistor carrying 5 Amps of current is

a. 10 Volts

b. 5 Volts

c. 1 Volt

d. 50 Volts

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