ELECTRICITY AND CIRCUITS

1.A THIN WIRE THAT GIVES OFF LIGHT OF THE BULB IS CALLED THE_________.

• A CELL

• A CIRCUIT

• A FILAMENT

• ALL OF THESE

2.HOW MANY TERMINALS ARE THERE IN A CELL?

• 2

• 6

• 5

• 1

3.THE BULB GLOWS WHEN AN__________FLOWS THROUGH THE CIRCUIT.

• TWO TERMINALS

• FILAMENT

• A CELL

• CURRENT

4.SOMETIMES AN ELECTRIC BULB DOES NOT GLOW EVEN IF IT IS CONNECTED TO THE CELL.THIS MAY HAPPEN IF THE BULB HAS________.

• CELL

• TERMINALS

• FUSED

• FILAMENT

5.A DIVICE THAT IS USED TO BREAK AN ELECTRIC CIRCUIT IS CALLED________.

• FILAMENT OF A BULB

• A CELL

• A FUSED BULB

• A SWITCH

6.MATERIALS WHICH ALLOWS ELECTRIC CURRENT TO PASS THROUGH THAM ARE CALLED________.

• A CELL

• FILAMENT

• INSULATORS

• CONDUCTORS

7.______DO NOT ALLOW ELECTRIC CURRENT TO PASS THROUGH THEM.

• A FILAMENT

• A CELL

• INSULATORS

• CONDUCTORS

8.YOUR BODY IS_________OF ELECTRICITY.

• CONDUCTORS

• INSULATORS

• FILAMENT OF A BULB

• TERMINAL OF A CELL

9.Filament of a bulb is made up of

• ALUMINIUM

• CHROMIUM

• TUNGSTEN

• CIRCUIT

10.An example of a conductor is

• TAP WATER

• SALT SOLUTION

• METAL WIRE

• ALL OF THIS