NCERT Solutions for Chapter: Electric Current and Its Effects, Exercise 1: Exercise
NCERT Science Solutions for Exercise - NCERT Solutions for Chapter: Electric Current and Its Effects, Exercise 1: Exercise
Attempt the practice questions on Chapter 14: Electric Current and Its Effects, Exercise 1: Exercise with hints and solutions to strengthen your understanding. Science Textbook of Competency Based Questions for Class VII solutions are prepared by Experienced Embibe Experts.
Questions from NCERT Solutions for Chapter: Electric Current and Its Effects, Exercise 1: Exercise with Hints & Solutions
A magnet is brought close to a current carrying conductor as shown in the figure, then
Electric current flowing through a wire can produce
Draw the circuit diagram of electric door bell and explain its functioning.
Which metal is used as the filament in the bulb?
What is an electric fuse? Explain briefly how it works.
Explain the factors that affect the amount of heat produced by the flow of electric current through the wire.
What is an electromagnet? Describe a method of making an Electromagnet. List some of its uses.
Prove with the help of an activity that an iron nail can be converted into a electromagnet.
