Which of the following statements is the correct reason for using soft iron in making the armature or an electric bell?
A
It is a diamagnetic material
B
It loses its magnetism readily
C
It is not easily magnetized
D
It retains its magnetism for a long time
Verified Correct Answer: B.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option B.
Source: Myschool Past Questions Archive (Record #58919)