Question

F. Choose the correct option(s). More than one option might be correct.
1. An ordinary cell has a
(a) copper rod
(b) carbon rod
(c) zinc can
(d) plastic cap
2. The insulating material on electric wires can be
(a) aluminium
(b) copper
(c) enamel
(d) plastic
3. A filament is used in a
(a) bulb
(b) battery
(c) cell
(d) switch
​

Answer 1

Answer:

1. carbon rod

2.plastic

3.bulb

Answer 2

Answer:

1 a carbon rod

2 d plastic

3 a bulb