Question

| What is magnetic field? Write the two properties of magnetic
field lines.
Draw neat diagram of magnetic field around a straight
conductor carrying current​

Answer 1

Answer:

space around a magnet where some force can be experienced called magnetic field.

properties:-

=>i)they don't intersect each other.

ii)their direction is indicated by arrows in the line at any point.

Answer 2

Answer:  The nature of the magnetic field lines around a straight current carrying conductor is concentric circles with centre at the axis of the conductor. ... Then your fingers will wrap around the conductor in the direction of the field lines of the magnetic field