1.

State Ohm’s law

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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