Question

With the help of a labelled circuit diagram wire describe an activity to illustrate the

pattern of the magnetic field lines around a straight current carrying long

conducting wire .


i) Name the rule that is used to find the direction of magnetic field associated

with a current carrying conductor.


ii) Is there a similar magnetic field produced around a thin beam of moving


(a) alpha particles and (b) neutrons? Justify your answer.

Answer 1

see this is ur diagram