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Explain ohm\'s law in easy language |
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Answer» Dear rajan kumar pasi please be in your limits here u r only for helping other students not to show your attitude to others or to say that i am intelligent . So if any student ask any question if u know answer ur work is only to typ answer not to show ur attitude Koi chewing to hai nhi jo bas one word mein samajh aajaye,. Statement hi easy hai tum dimmaag nhi laga paa rahe samajhne mein. Dear Muktid joshi yes V-IREasy language the principle that the electric current passing through a conductor is directly proportional to the potential difference across it, provided that the temperature remains constant. The constant of proportionality is the resistance of the conductorOHM’s law states that under no same temperature,\xa0electric current\xa0flowing through an ideal conductor is\xa0directly proportional to the potential difference\xa0across its ends.V ∝ IV = IR, R – Resistance\tResistance\xa0is a property of conductor to resist flow of charge through it. Its SI unit is\xa0Ohm (Ω).R = V/I, 1 Ohm = 1 Volt/ 1 Ampere\tI = V/R denotes that\xa0Current is inversely proportional to Resistance. Hence, greater the resistance lesser will be the flow of current and vice-versa.\tA\xa0rheostat\xa0or a\xa0variable resistor\xa0is a device or a component which allows changing of resistance in a circuit keeping the voltage same.\tIn a conductor, electrons are attracted by the atoms. This is a resistive force which is lower for a good conductor but very high for an insulator. A conductor having some resistance is called a\xa0Resistor. |
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