WorksheetsELECTRICITY AND CIRCUITS
Total questions: 10
Worksheet time: 5mins
How many terminals are there in a dry cell?
One
Two
Three
Four
An example of a conductor is
tap water
salt solution
metal wire
all of these
A substance which allows electricity to pass through it is called
a conductor
an insulator
semiconductor
superconductor
Bulb glows only in
closed circuit
open circuit
in both circuits
open circuit if bulb is not fused
Filament of a bulb is made up of
aluminium
chromium
platinum
tungsten
A bulb has
two terminals and one filament
two terminals and two filaments
multiple terminals and single filament
single terminal and single filament
What are the materials that do not allow electric to pass through them called?
Insulators
Conductors
Circuits
Filaments
A thin wire that emits light in a bulb is known as________.
Insulator
Filament
Reflector
Refractor
What are the two terminals of an electric cell called?
Left terminal, Right terminal
Positive terminal, Negative terminal
Upper terminal, Lower terminal
High terminal, Low terminal
