CBSE Questions for Class 6 Physics Electricity And Circuits Quiz 5 - MCQExams.com

The bulb glows only when _________ flows through it.
1950884_004453e823924c9ab9785488b0e37cd0.png
  • Current
  • Light
  • Air
  • Water
Sometimes an electric bulb does not glow even if it is connected to the cell. Why?
  • Bulb has fused.
  • Electric cell has stop producing electricity as the chemicals in the electric cell got used up.
  • The wires are not properly connected.
  • Any of the above reasons could be the answer.
Match the following 
Circuita. Chemical
Wireb. Direction of current
Bulbc. Connector 
Celld. Filament
  • 1-c, 2-b, 3-d, 4-a
  • 1-b, 2-c, 3-d, 4-a
  • 1-b, 2-c, 3-a, 4-d
  • 1-b, 2-a, 3-d, 4-c
In an electric circuit, the direction of current is taken to be from the __________ to the __________ terminal of the electric cell.
  • Negative, Positive
  • Positive, Negative
  • Positive, Positive
  • Negative, Negative
Instead of metal wires, a jute string can be used to make a circuit.
  • True
  • False
____________ material allows electric current to flow through it easily.
  • Rubber.
  • Non-metals
  • Plastic
  • Metals
Take an electric cell, a bulb, a switch and connecting wires. Make an electric circuit as shown in this figure above. This activity has to be done using only one cell. Keep the switch in the OFF position. Does the bulb glow?
1952981_1152caa96fa54ec58d4a8ce72298f754.PNG
  • Yes
  • No
  • Glows for a short time only
  • None of these
Which of the following devices use electric current?
  • Toaster
  • Laptop
  • Torch
  • All
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