The diagram below shows three ring
magnets, P, Q and R. Identify the poles of P, Q and R.
P | Q | R | |
---|---|---|---|
A | North | North | North |
B | North | North | South |
C | South | North | South |
D | South | North | North |
Ans 3:
Edit Post
Ans 6:
Edit Post
Ans 8:
Edit Post
Ans 11:
Edit Post
Class : Class 9
assuming that poles are downward the bottom is south so the upper one will be north the next one needs to be north because it is facing north of the last magnet , thus upper part will be south and to repel from south ...the next magnet will be south and have north on top ...this can go on till infinity in an alternating pattern.
Ans 13:
Edit Post
Ans 14:
Edit Post
Ans 16:
Edit Post
Class : Class 8
The correct answer should be A because in the diagram all the magnets repel each other and like poles repel.