Two isolated point poles of strength 30 A-m and 60 A-m are placed at a distance of 0.3 m. The force of repulsion between them is
Two isolated point poles of strength 30 A-m and 60 A-m are placed at a distance of 0.3 m.
The force of repulsion between them is
(A) 2 × 10-3 N
(B) 2 × 10-4 N
(C) 2 × 105 N
(D) 2 × 10-5 N
7 views