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Showing posts from September, 2020

Notes of Electricity

                                                            ELECTRICITY                                Short notes: * Electric current and circuit * Electric potential and potential difference  * Circuit Diagram * Ohm's Law *Combination of Resistance * Series combination of resistance * parallel combination of resistance * Heating Effect of electric current  *  Electric power 1)   Electric current and circuit:                         I= Q/t where I= electric current          Q= charge          t= time S.I unit of  , I= ampere                    Q= coulomb     ...