Question

help with 3 questions!

Answer 1

22. In the area closest to each charge.
29. Hint: Magnetic filed goes out from N-pole of a magnet and goes into the S-pole of a magnet.
30. Counter-clock due to right hand rule.

Answer 2

1.as near as possible to the point charge.field is inversely proportional to distance of separaton.
2.towards the south geographic pole.magnetic field lines originate from north and go towards south.in this case they originate from south geographic pole.
3.it'll be in clockwise direction in B.we know that by the right thumb rule

Answer 3

sorry anti clockwise in b.