How is current expressed in the final calculations of Ohm's Law?

Current is expressed in Amperes (often abbreviated as "A") in the final calculations of Ohm's Law. Ohm's Law relates voltage, current, and resistance through the formula V = IR, where V represents voltage in volts, I represents current in amperes, and R represents resistance in ohms.

In this context, understanding the unit of current is essential because it emphasizes how electrical energy flows through a circuit. The final calculations involving Ohm's Law require you to determine how much current flows based on the voltage applied and the resistance present in the circuit, thereby making amperes the crucial unit of measurement for current in these calculations.