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:
State the type of combustion taking place in followings:
i. Burning of cow dung cake
ii. Sodium catching fire on exposure to air
Answered by
0
क्योंकि स्वीट से दांत खराब हो जाते हैं
Similar questions