Potential Difference Vs Potential Gradiant
Potential Difference As the units of measure for Potential Difference are volts, potential difference is mainly called voltage....
Coulomb's Law of Electrostatics
Statement of Coulomb’s Law First Law Like charge particles repel each other and unlike charge particles attract each other. Second Law...
How D.C. Motor works?
A motor is an electrical machine which converts electrical energy into mechanical energy. The principle of working of a DC motor is that...
Discuss the Principal of A.C Generator by labelled diagram.
Principle : A.C. generators or alternators (as they are usually called) operate on the same fundamental principles of electromagnetic...
What is an A.C. generator or dynamo used for? Name the principle on which it works.
Solution : An A.C. generator or dynamo converts mechanical energy into electrical energy. An A.C. Generator works on the principal of...
Two bulbs are marked 100 W, 220V and 60 W, 110V. Calculate the ratio of their resistance.
Solution : R1 : R2 = 12 : 5 #Electricity
