engineering recuitment UPPCL Technician Electrician 2022 Mock Test Electromagnetic Theory Electrostatics Electrostatic Field
Which one of the following is not a characteristic of magnetic flux?
1
Magnetic flux lines does not have physical existence
2
Each line of magnetic flux is a closed loop by itself
3
Magnetic flux lines having opposite direction repel each other
4
Magnetic flux lines having opposite direction attract each other.