OHMS LAW APPARATUS DESCRIPTION Ohm’s Law Apparatus is a laboratory setup used to verify Ohm’s Law, which states that the current through a conductor is directly proportional to the applied voltage at constant temperature. It includes a DC power supply, voltmeter, ammeter, rheostat, resistance coil, switch, and connecting wires. By measuring voltage and current, students can confirm the relationship between V, I, and R.

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