Question

6.
Electric current
pass through a sheet of plastic.
B. Write True or False for the following statements.
1.
A dry cell stops working when the chemicals in it get used up.
2.
Electric current is taken to flow from the negative terminal of
the (electric) cell to the positive terminal of the cell.
3.
We need to complete the relevant electric circuit to enable an
electric device to work.
4.
Button cells are used in wrist watches.
5.
We can use a polyster thread, in place of metal wires,
to complete an electrical circuit.
C.
Tick () the correct option.
inside a electric bulb, is known as -​

Answer 1

Answer:

1 true 2 true 3 false 4 true 5 false 6 false

Answer 2

Answer:

1. true

2. false

3. true

4. true

5. false