Current and Resistance in tamil

Electricity: It can be defined in terms of its behavior. It classified as either static or dynamic depending on whether the charge carries either static or dynamic. Electrical Charge: Electrical charge, denoted by Q. Charge is the characteristics property of the elementary particles of the matter. The elementary particles are electrons, protons and neutron. Charge can be either positive or negative and is usually measured in coulombs. The charge of an electron is called negative charge and charge of a proton is called positive charge. The charge of an electron is equal to 1.602x10-19 coulombs. Current: The rate of flow of electric charges is called, “electric current”. The unit of current is ampere (A). It is denoted by the letter ‘I’ Ampere: An ampere is defined as the flow of one coulomb of charge in one second. 1 ampere = 1 coulomb per second. Resistance: It is defined as the property of a substance which opposes the flow of current through it. It is represented by R. The unit of resistance is ohm (Ω). One ohm is one volt per ampere. Circuit Theory full class👇    • CIRCUIT THEORY IN TAMIL   Thank you for watching