Magnetics 4 Question 5
6. A rectangular loop of sides
(2015 Main)
(c)
If there is a uniform magnetic field of
(i) stable equilibrium and (ii) unstable equilibrium?
(a) (a) and (b) respectively
(b) (b) and (d) respectively
(c) (a) and (c) respectively
(d) (b) and (c) respectively
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Answer:
Correct Answer: 6. (b)
Solution:
- Direction of magnetic dipole moment
In stable equilibrium position, angle between
