Electric Current and its Effects MCQ Questions Class 7 Science Chapter 14
NCERT MCQ Questions for Class 7 Science Chapter 14 Electric Current and its Effects. Electric Current and its Effects MCQ Questions with Answers from Class 7 Science.
Electric Current and its Effects MCQ Questions Class 7 Science Chapter 14
Electric Current and its Effects Multiple Choice Questions with Answers Class 7 Science Chapter 14 PDF is available.
1.) The combination of two or more cells is called a ___ ?
a) Battery
b) Element
Ans. a) Battery
2.) The coil of wire in room heater is called ___ ?
a) Battery
b) Element
Ans. b) Element
In case you are missed :- Previous Chapter MCQ Questions
3.) ___ is used to separate magnetic material from the junk ?
a) Fuse
b) Electromagnet
Ans. b) Electromagnet
4.) A current carrying coil of an insulated wire wrapped around a piece of iron is called an ___ ?
a) Electromagnet
b) Element
Ans. a) Electromagnet
5.) ___ is a safety device which prevents damages to electrical circuits and possible fire ?
a) Fuse
b) Electromagnet
Ans. a) Fuse
In case you are missed :- Next Chapter MCQ Questions