Question

Fill in the blanks :

1. A circuit with an open switch is called an .............. .

2. The combination of two or more cells in an electric circuit is called .............. .

3. The .............. the resistance of a material , the .............. the current that can pass through it.

4. The heating effect of a electric current is the conversion of .............. energy into .............. energy.

5. Electric fires caused as a result over loading may be prevented by the proper use of a ............ .​

Answer 1

Answer:

1 answer is incompleted circuit

2 answer is battery