Question

what do you understand by lighting effect and heating effect of electric current?

Answer 1

When electricity is passed through a conductor, it heats up. This is heating effect....
Excessive heating causes the conductor to emit light. This is lighting effect...

Answer 2

Hi bro,

Here's what you are looking for in the pic

Hope you find my answer useful and hope you mark my answer as brainliest !

Regards,
Harith
Virtuoso