A rod of ferromagnetic material with dimensions 10cm×0.5cm×0.2cm is placed in a magnetic field of strength 0.5cm×104am−1 as a result of which a magnetic moment of 5am−2 is produced in. When arod of magnetic material of size 10cm ×0.5cm × 0.2cm is located in magnetizing field of 0.5 × 104 a m then a magnetic moment of 5am2 is induced in it. A rod of ferromagnetic material with dimensions 10cm × 0.5cm × 0.2cm is placed in a magnetic field of strength 0.5cm × 104am−1 as a result of which a magnetic moment of 5am−2 is.
When arod of magnetic material of size 10cm×0.5cm×0,2cm is located in magnetizing field of 0.5×104am then a magnetic moment of 5am^ (2) is induced in it. A rod of ferromagnetic material with dimensions 10cm × 0.5cm × 0.2cm is placed in a magnetic field of strength 0.5 × 104am−1 as a result of which a magnetic moment of 5am2 is produced. When a plate of magnetic material of size 10 cm×0.5 cm×0.2 cm (length , breadth and thickness respectively) is located in magnetising field of 0.5×104am−1 then a magnetic moment of.