A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the loop is in

A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the axis of the loop is in

A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the axis of the loop is in

A circular loop carrying a current is replaced by an equivalent magnetic dipole. A point on the axis of the loop is in

A circular loop is carrying current and is said to be equivalent to magnetic dipole. Then, a point on the axis of the loop lies in its

A circular loop is carrying current and is said to be equivalent to a magnetic dipole. Then, a point on the loop lies in its

The dipole moment of a circular loop carrying a current I, is m and the magnetic field at the centre of the loop is B_(1) . When the dipole moment is doubled by keeping the current constant, the magnetic field at the centre of the loop is B_(2) . The ratio (B_(1))/(B_(2)) is:

The dipole moment of a circular loop carrying a current I, is m and the magnetic field at the centre of the loop is B_(1) . When the dipole moment is doubled by keeping the current constant, the magnetic field at the centre of the loop is B_(2) . The ratio (B_(1))/(B_(2)) is:

The dipole moment of a circular loop carrying a current I, is m and the magnetic field at the centre of the loop is B_(1) . When the dipole moment is doubled by keeping the current constant, the magnetic field at the centre of the loop is B_(2) . The ratio (B_(1))/(B_(2)) is:

The dipole moment of a circular loop carrying a current I , is m and the magnetic field at the centre of the loops is B_(1) . When the dipole moment is doubled by keeping the current constant , the magnetic field at the the centre of the loop is B_(2) . The ratio (B_(1))/(B_(2)) is