Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

Select the correct statement

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya

a

Retentivity of soft iron is less than that of steel.

b

Hysteresis loss per cycle per unit volume of soft iron is less than that of steel.

c

Coercivity of soft iron is less that that of steel.

d

Both (2) and (3) are correct.

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

Retentivity of soft iron is more than that of steel but coercivity of soft iron is less than that of steel, so option (3) is right. Again B-H curve of soft iron is very narrow and area enclosed by B-H curve is less than that of steel. Hence option (2) is also right.
Watch 3-min video & get full concept clarity

courses

No courses found

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon
Select the correct statement