The electric bell has a bar magnet inside which helps in its working. state true of false.
Answers
Answered by
0
Answer:
True
Explanation:
can also search in internet
Answered by
1
Answer:
False
Explanation:
Electromagnet and not a bar magñet is used in an electric bell. as electromagnet has the ability to lose the magnetism when supply of current is cutted off . but a bar magnet has its own magnetism and can't be done by it like that it can't be used in a door bell or electric bell .
Similar questions