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State Ohm’s law |
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Answer» Ohm’s law states that electric potential difference across two points in an electrical circuit is directly proportional to the current passing through it. That is, V~I The proportionality constant is tne resistance (R) offered between the two points. Hence, Ohm’s law is written as, V = RI (or) V = IR Where, V is the potential difference in volt (V), I is the current flow in ampere (A), R is the resistance in ohm (Ω) |
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