What is Ohm's Law in a simple circuit?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
In a simple circuit, Ohm's Law explains how the three basic electrical properties interact. For instance, if you connect a battery (voltage source) to a light bulb (resistance), the amount of current flowing depends on both the battery's voltage and the bulb's resistance. A 9-volt battery with a 3-ohm bulb produces 3 amperes of current (9V ÷ 3Ω = 3A).
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