Ohm's Law

force of a direct current is proportional to the potential difference and inversely proportional to the resistance of the circuit (Electricity)

Ohm's law states that, in an electrical circuit, the current passing through a conductor between two points is proportional to the potential difference (i.e. voltage drop or voltage) across the two points, and inversely proportional to the resistance between them. This is often simplified and approximated mathematically as:
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Noun
1. electric current is directly proportional to voltage and inversely proportional to resistance; I = E/R
(hypernym) law, law of nature

n. กฎของโอห์มเกี่ยวกับเรื่องความต้านทานกระแสไฟฟ้า