Question

4. The heat produced in a conductor due to
electric current does not depend upon the
material of the conductor. True or false?
5. When electric current exceeds through a
fuse, it emits light signal. Is it true?
6. A device which makes use of electromagnet.
7. Opposition to the flow of current.​

Answer 1

Answer:

4. True

5.True

6.Crane

7.