JEE Main & Advanced
Physics
Magnetism
Question Bank
Numerical Value Type Questions - Magnetic and Matter
question_answer
A rod of ferromagnetic material with dimensions \[10cm\times 0.5cm\times 0.2cm\] is placed in a magnetic intensity of \[0.5\times {{10}^{4}}amp/m\]as a result of which a magnetic moment of\[5\text{ }amp\,\,{{m}^{2}}\]is produced in the rod. the value of magnetic field (in T ) in material will be-