Question

if ferromagnetic material is there in magnetic field

Answer 1

When ferromagnetic substance isplaced in external magnetic field, the size of domain lying in the direction ofexternal magnetic field increases while size of domain lying in the opposite direction of field decreases if field is weak.

Answer 2

Explanation:

If ferromagnetic material is there in external magnetic field

the domains may increase or decrease the size according to the alignment

• Same direction ---- increase

• Opposite ---- decrease
• If the field is strong --- it may even rotate

                 Hope you understand

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