Hey, please read it..Anyone bengali here?
Share
Hey, please read it..Anyone bengali here?
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
Question 11.
Why is magnetic compass needed to test the conduction of electric current?
Answer:
Sometimes, when the current passing through a conductor is so small that filament of the bulb does not get heated up and the bulb does not glow. In this case, we need magnetic compass to test the conduction of current.
I am bengali. I am sulagna
Answer:
i am not a bangali but i know bangali lenguage a bit
Explanation: then you think for it say thanks