UNIT XI

3. ammeter it is used to measure the current flowing in one part of a circuit , a current
6. it is the electrical phenomenon which opposes a change in voltage that converts some of the energy of current electricity into stored electrostatic energy
8. voltage it is the voltage which is supplied to the external circuit
11. it is the rate at which electrical energy is converted to other forms of energy
12. wire wound resistor it is the exact resistant value
14. circuit it is a circuit where resistances are place one after the other
15. R. Kirchhoff he extended the ohms law
16. is a device used to measure the current flowing through a part of an electric circuit
17. this word means two or more cells connected to each other

1. it is the unit of current
2. law it gives the relationship between voltage, current and resistance
4. it is the electrical phenomenon which opposes a each in electric current that converts some of the energy of current electricity into stored electromagnetic energy
5. circuit it is the most commonly used circuit
7. diagram it is a represent action which uses symbols to represent the different components in a physical electric circuit
9. circuit it is a closed path along which electrical charges
10. it is consumed at a rate of one watt second
13. it is the path ion which electrons move