EASY
6th CBSE
IMPORTANT
Earn 100

With the help of a diagram, explain the working of an electric torch.

Important Questions on Electric Current

EASY
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 12 - Electric Current>BRAIN DRILL>Q 1
Can you light up a bulb with one cell and one piece of wire?
EASY
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 12 - Electric Current>BRAIN DRILL>Q 1
In a torch bulb, electric energy is converted into light energy. Can you think of some devices where electric energy is converted into heat energy, sound energy and mechanical energy?
EASY
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 12 - Electric Current>ORAL QUESTIONS>Q 1
What do you mean by a source of electric current? Name the first source of electric current made by man.
EASY
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 12 - Electric Current>ORAL QUESTIONS>Q 2
What is a filament? What will happen if the filament of a bulb breaks?
EASY
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 12 - Electric Current>ORAL QUESTIONS>Q 3
Name a device that helps in breaking the circuit.
EASY
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 12 - Electric Current>ORAL QUESTIONS>Q 4
What are the conditions required for electric current to flow?
EASY
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 12 - Electric Current>BRAIN DRILL>Q 4
Why does an electrician use a screwdriver with a plastic handle?
MEDIUM
6th CBSE
IMPORTANT
Head Start Science 6>Chapter 12 - Electric Current>EXERCISES>Q 8
"Fuse is a safety device". Comment.