153920 Magnetic moment due to the motion of the electron in $\mathbf{n}^{\text {th }}$ energy state of hydrogen atom is proportional to .............

153921 A coil in the shape of an equilateral triangle of side $2 \mathrm{~cm}$ is suspended from a vertex such that its hangs in a vertical plane between the poles of a permanent magnet producing a horizontal magnetic field of $100 \times 10^{-3}$ T. The magnetic field is parallel to the plane of the coil. For the moment of couple acting on the coil to be $2 \sqrt{3} \times 10^{-5} \mathrm{Nm}$, the current to be passed through the coil is

153922 The resultant magnetic moment of three magnetic dipoles, each of the magnetic moment $M$ shown in the arrangement is

153923 Magnetic field at the centre of a circular loop of area $A$ is $B$. then the magnetic moment of the loop is ( $\mu_{0}$-permeability of the free space)

153920 Magnetic moment due to the motion of the electron in $\mathbf{n}^{\text {th }}$ energy state of hydrogen atom is proportional to .............

153921 A coil in the shape of an equilateral triangle of side $2 \mathrm{~cm}$ is suspended from a vertex such that its hangs in a vertical plane between the poles of a permanent magnet producing a horizontal magnetic field of $100 \times 10^{-3}$ T. The magnetic field is parallel to the plane of the coil. For the moment of couple acting on the coil to be $2 \sqrt{3} \times 10^{-5} \mathrm{Nm}$, the current to be passed through the coil is

153922 The resultant magnetic moment of three magnetic dipoles, each of the magnetic moment $M$ shown in the arrangement is

153923 Magnetic field at the centre of a circular loop of area $A$ is $B$. then the magnetic moment of the loop is ( $\mu_{0}$-permeability of the free space)

153920 Magnetic moment due to the motion of the electron in $\mathbf{n}^{\text {th }}$ energy state of hydrogen atom is proportional to .............

153921 A coil in the shape of an equilateral triangle of side $2 \mathrm{~cm}$ is suspended from a vertex such that its hangs in a vertical plane between the poles of a permanent magnet producing a horizontal magnetic field of $100 \times 10^{-3}$ T. The magnetic field is parallel to the plane of the coil. For the moment of couple acting on the coil to be $2 \sqrt{3} \times 10^{-5} \mathrm{Nm}$, the current to be passed through the coil is

153922 The resultant magnetic moment of three magnetic dipoles, each of the magnetic moment $M$ shown in the arrangement is

153923 Magnetic field at the centre of a circular loop of area $A$ is $B$. then the magnetic moment of the loop is ( $\mu_{0}$-permeability of the free space)

153920 Magnetic moment due to the motion of the electron in $\mathbf{n}^{\text {th }}$ energy state of hydrogen atom is proportional to .............

153921 A coil in the shape of an equilateral triangle of side $2 \mathrm{~cm}$ is suspended from a vertex such that its hangs in a vertical plane between the poles of a permanent magnet producing a horizontal magnetic field of $100 \times 10^{-3}$ T. The magnetic field is parallel to the plane of the coil. For the moment of couple acting on the coil to be $2 \sqrt{3} \times 10^{-5} \mathrm{Nm}$, the current to be passed through the coil is

153922 The resultant magnetic moment of three magnetic dipoles, each of the magnetic moment $M$ shown in the arrangement is

153923 Magnetic field at the centre of a circular loop of area $A$ is $B$. then the magnetic moment of the loop is ( $\mu_{0}$-permeability of the free space)