Question

with a hrlp of a labelled drigram wire describr an activity to illustrate the pattern of the magnetic field lines around a straight current carrying long conduct ing 1 name the rule that is used yhe find of the direction of magnitude field associated with a cutrent carrying conduct er 2. is there a similar magneti field produce around acthin beam of moving a. alpha particles and 2 neutron judtify your ans

Answer 1

There is two rule to find direction
1.right hand screw rule
2.left hand thumb rule