Which of the following correctly explains why soft iron is prefered to steel in electromagnets?
i. soft iron is more readily magnetized than steel.
ii. soft iron is more readily demagnetized than steel.
iii. soft iron retains magnetism more than steel.
i only
ii and iii only
i and ii only
i, ii, and iii.
Correct answer is C
No explanation has been provided for this answer.