Answers

The Brainliest Answer!
2016-03-21T17:56:05+05:30
The three sources of magnetic fields are-
1.a permanent magnet
2. a current carrying conductor .
3.a current carrying solenoid .
2 5 2
2016-03-21T19:19:46+05:30
-Permanent magnet
-electromagnet
-current carrying conductor

1 5 1
thnx
any time
any time kya?
it's just another word 4 welcome
oh....my pleasure