154361 The magnetic moment produced in a substance of $1 \mathrm{~g}$ is $6 \times 10^{-7} \mathrm{~A}-\mathrm{m}^{2}$. If its density is $5 \mathrm{~g} / \mathrm{cm}^{3}$, then the intensity of magnetisation in $\mathrm{A} / \mathrm{m}$ will be

154362 With a standard rectangular bar magnet the time period of a vibration magnetometer is $4 \mathrm{~s}$. The bar magnet is cut parallel to its length into four equal pieces. The time period of vibration magnetometer when one piece is used (in second) (bar magnet breadth is small) is

154365 When a piece of a ferromagnetic substance is put in a uniform magnetic field, the flux density inside it is four times the flux density away from the piece. The magnetic permeability of the material (in $N / A^{2}$ ) is :

154366 A short bar magnet, placed with its axis at $30^{\circ}$ with an external magnetic field of $0.16 \mathrm{~T}$, experiences a torque of magnitude $0.032 \mathrm{~J}$. The magnetic moment of the bar magnet is : (in units of $\mathbf{J} / \mathbf{T}$ )

154361 The magnetic moment produced in a substance of $1 \mathrm{~g}$ is $6 \times 10^{-7} \mathrm{~A}-\mathrm{m}^{2}$. If its density is $5 \mathrm{~g} / \mathrm{cm}^{3}$, then the intensity of magnetisation in $\mathrm{A} / \mathrm{m}$ will be

154362 With a standard rectangular bar magnet the time period of a vibration magnetometer is $4 \mathrm{~s}$. The bar magnet is cut parallel to its length into four equal pieces. The time period of vibration magnetometer when one piece is used (in second) (bar magnet breadth is small) is

154365 When a piece of a ferromagnetic substance is put in a uniform magnetic field, the flux density inside it is four times the flux density away from the piece. The magnetic permeability of the material (in $N / A^{2}$ ) is :

154366 A short bar magnet, placed with its axis at $30^{\circ}$ with an external magnetic field of $0.16 \mathrm{~T}$, experiences a torque of magnitude $0.032 \mathrm{~J}$. The magnetic moment of the bar magnet is : (in units of $\mathbf{J} / \mathbf{T}$ )

154361 The magnetic moment produced in a substance of $1 \mathrm{~g}$ is $6 \times 10^{-7} \mathrm{~A}-\mathrm{m}^{2}$. If its density is $5 \mathrm{~g} / \mathrm{cm}^{3}$, then the intensity of magnetisation in $\mathrm{A} / \mathrm{m}$ will be

154362 With a standard rectangular bar magnet the time period of a vibration magnetometer is $4 \mathrm{~s}$. The bar magnet is cut parallel to its length into four equal pieces. The time period of vibration magnetometer when one piece is used (in second) (bar magnet breadth is small) is

154365 When a piece of a ferromagnetic substance is put in a uniform magnetic field, the flux density inside it is four times the flux density away from the piece. The magnetic permeability of the material (in $N / A^{2}$ ) is :

154366 A short bar magnet, placed with its axis at $30^{\circ}$ with an external magnetic field of $0.16 \mathrm{~T}$, experiences a torque of magnitude $0.032 \mathrm{~J}$. The magnetic moment of the bar magnet is : (in units of $\mathbf{J} / \mathbf{T}$ )

154361 The magnetic moment produced in a substance of $1 \mathrm{~g}$ is $6 \times 10^{-7} \mathrm{~A}-\mathrm{m}^{2}$. If its density is $5 \mathrm{~g} / \mathrm{cm}^{3}$, then the intensity of magnetisation in $\mathrm{A} / \mathrm{m}$ will be

154362 With a standard rectangular bar magnet the time period of a vibration magnetometer is $4 \mathrm{~s}$. The bar magnet is cut parallel to its length into four equal pieces. The time period of vibration magnetometer when one piece is used (in second) (bar magnet breadth is small) is

154365 When a piece of a ferromagnetic substance is put in a uniform magnetic field, the flux density inside it is four times the flux density away from the piece. The magnetic permeability of the material (in $N / A^{2}$ ) is :

154366 A short bar magnet, placed with its axis at $30^{\circ}$ with an external magnetic field of $0.16 \mathrm{~T}$, experiences a torque of magnitude $0.032 \mathrm{~J}$. The magnetic moment of the bar magnet is : (in units of $\mathbf{J} / \mathbf{T}$ )