WorksheetsELECTRICITY AND CIRCITS
Total questions: 5
Worksheet time: 8mins
Name
Class
Date
1.
Electricity we use in our homes is supplied from a-
a)
power stations
b)
Power House
2.
Which of the following are conductors? (Select all that apply.)
a)
Wood
b)
Iron
c)
rubber
d)
humans
3.
Why is tungsten used as a filament in electric bulbs?
a)
It has a high melting point
b)
It has a low melting point
4.
Rita connected two bulbs across two cells in a simple circuit. What should she do to make the bulbs glow dimmer?
a)
Replace one cell with a piece of wire
b)
Replace one cell with a piece of cat
5.
We use .................. to test the conductivity of a material.
a)
Conduction Tester
b)
cat tester
100 %
