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प्रश्न
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संबंधित प्रश्न
Distinguish between conductors and insulators of electricity. Give two examples of each.
Select conductors of electricity from the following: Copper wire, silk thread, pure water, acidulated water, human body, glass, mercury.
A current of 1.5 A flows through a conductor for 2.0 s . What amount of charge passes through the conductor ?
Select the correct option:
Which of the following is the best conductor of electricity?
Give one example of an insulator.
Picture based Question
Three conductors are joined as shown in the diagram
The current in conductor RS is 10 A. The current in conductor QR is 6 A. What will be the current in conductor PR
- 4 A
- 6 A
- 10 A
- 16 A
Explain why the bulb would not glow in the arrangement shown in Figure.
The handles of the tools like screwdrivers and pliers used by electricians for repair work usually have plastic or rubber covers on them. Can you explain why?
Ebonite does not allow electric charges to pass through them.
Wires made of ______ an electrical conductor, have very low resistance.
