Magnetic
field due to straight
explain in five $ six line
Answers
Answer:
The magnetic field is along z-axis either in positive or negative z direction depending on the direction of current and whether observation point is on right or left of the current carrying straight wire
Explanation:
Magnetic field lines are a visual tool used to represent magnetic fields. They describe the direction of the magnetic force on a north monopole at any given position. One useful analogy is the close connection between magnetic monopoles and electric charges.
A magnetic field lines is an imaginary curve along which a free unit north pole tends to move. Magnetic field lines always starts from north pole and end on south pole. The tangent to the magnetic field lines at any point gives the direction of magnetic field at that point.