OAV-ELECTRICITY (PRACTICE SET-1)

Questions in this test

1. Electric current flow through:
2. _______ will form a circular shadow.
3. Device that is used to close or break a circuit called:
4. Which of the following is a source of electricity?
5. Which of the following scientist invented the Electric bulb?
6. Which of the following is an insulator?
7. _____ do not use electric cells.
8. Which of the following is a conductor?
9. The thin, coiled wire inside the bulb is
10. The electric current will not flow, when