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| 1. |
What do you mean by "electric resistance" of a quote |
| Answer» Resistance is a property of conductor due to which it resists the flow of electric current through it. Component that is used to resist the flow of electric current in a circuit is called resistor.In practical applications, resistors are used to increase or decrease the electric current.Variable Resistance: The component of an electric circuit which is used to regulate the current; without changing the voltage from the source; is called variable resistance.Rheostat: This is a device which is used in a circuit to provide variable resistance. | |