Which of the following correctly explains why soft iron is proffered 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.
a
i only
b
ii and iii only
c
i and ii only
d
i, ii, and iii.
Explanation
Correct Option
cVideo Explanation
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Discussions (7)

Naetoc
1 year ago
almost every question i fail has no explanation and thus no way of proving I am actually wrong

Michael876
4 years ago
I disagree Stell get easily magnetized than soft iron but losses it's magnetism so quick while iron retain it's magnetism but hardly get magnetized

