name the test which can detect a weak current
Answers
Answered by
1
Answer:
A compass can be used to detect a weak current.
Answered by
2
Answer:
Weak electric current flowing through a liquid can also be detected by using a compass. We take out the cardboard tray from the inside of a discarded matchbox and place a small compass inside this cardboard tray. When any magnetic compass detects any electric siginal it starts rotating .
Pls mark as a brain list kr diyo ans kkk bye
Similar questions
Math,
6 months ago