Question

Exercises
1.
Fill in the blanks :
(a) A device that is used to break an electric circuit is called
(b) An electric cell has
terminals.
Mark 'True' or 'False' for following statements:
2.
(a) Electric current can flow through metals.
(b) Instead of metal wires, a jute string can be
used to make a circuit.
(c) Electric current can pass through a sheet
of thermo Col.
3.
Explain why the bulb would not glow in the
arrangement shown in Fig. 12.13.
Fig. 12.13​

Answer 1

Answer: 1.(a)-safety fuse

(b)-2 terminals positive and negative

Step-by-step explanation: