Jammu and Kashmir Board Solutions for Chapter: Electric Current and Circuits, Exercise 7: EXERCISES
Author:Jammu and Kashmir Board
Jammu and Kashmir Board Science Solutions for Exercise - Jammu and Kashmir Board Solutions for Chapter: Electric Current and Circuits, Exercise 7: EXERCISES
Attempt the free practice questions on Chapter 14: Electric Current and Circuits, Exercise 7: EXERCISES with hints and solutions to strengthen your understanding. SCIENCE A TEXTBOOK FOR CLASS 7 solutions are prepared by Experienced Embibe Experts.
Questions from Jammu and Kashmir Board Solutions for Chapter: Electric Current and Circuits, Exercise 7: EXERCISES with Hints & Solutions
EASY
7th Jammu and Kashmir Board
IMPORTANT
A coil refers to
EASY
7th Jammu and Kashmir Board
IMPORTANT
An electromagnet acts like a magnet
EASY
7th Jammu and Kashmir Board
IMPORTANT
In an electric bell, we have
EASY
7th Jammu and Kashmir Board
IMPORTANT
In an electric bell, which of these gets attracted to the electromagnet?
EASY
7th Jammu and Kashmir Board
IMPORTANT
Which of these does not use heating effect of current?
MEDIUM
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IMPORTANT
Why does an electric bulb get hot if it is kept 'ON' for a little while?
EASY
7th Jammu and Kashmir Board
IMPORTANT
Name three appliances that use heating effect of electric current.
EASY
7th Jammu and Kashmir Board
IMPORTANT
What is an electric fuse?
