a steel bar is coiled with copper wire abd is connected to a battery and a switch. what will happen to tue safety pins brought near it if the switch is in on position? why?
Answers
Answered by
0
Answer:
bala naljrhurruekkeieerydhdndndndnd
Answered by
0
Explanation:
हीरो बैटरीज अपलोड विद फोटो
Similar questions