Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 3: Exercises
Vaishali Gupta Science Solutions for Exercise - Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 3: Exercises
Attempt the free practice questions from Exercise 3: Exercises with hints and solutions to strengthen your understanding. Science Horizons solutions are prepared by Experienced Embibe Experts.
Questions from Vaishali Gupta, Shalini Bajaj and, Supriya D.Sheshadri Solutions for Exercise 3: Exercises with Hints & Solutions
Which of these is a basic component of an electric circuit?
Which of the following appliances function because of the heating effect of current?
Which of the following acts as a safety device to prevent a large amount of electric current from flowing through a circuit?
Which of the following is not a component of an electromagnet?
Give reason for the following:
It is important to have standard methods of drawing circuit diagrams.
Give reason for the following:
Sometimes filaments in an electric bulb get fused.
Give reasons for the following.
Electric fuse wire is made of a material with a low melting point.
Give reasons for the following.
A metal safety pin stuck to an electromagnet falls down when the current in the electromagnet is switched off.
