Fill in the blank spaces by choosing the correct words from the list given below:
List : open circuit, insulator, terminal, circuit, chemicals
1. An electric
is a continuous path along which the current flows.
2. A circuit in which electricity does not flow is called an
3. The source of electricity in an electric cell are the
4. Rubber is a good example of electric
5. The central
of an electric cell is always positive.
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