154565 If a coil of 40 turns and area $4.0 \mathrm{~cm}^{2}$ is suddenly removed from a magnetic field, it is observed that a charge of $2.0 \times 10^{-4} \mathrm{C}$ flows into the coil, if the resistance of the coil is $80 \Omega$, the magnetic flux density in $\mathrm{Wb} / \mathrm{m}^{2}$ is

154566 Suppose, we split a spherical surface into two parts by a circular loop. Now, a bar magnet is placed near the spherical system as shown in the figure.

Through which of the two parts is the magnitude of the magnetic flux larger?

154567 Two thin metallic strips, carrying current in the direction shown, cross each other perpendicularly without touching but being close to each other, as shown in the figure. The regions which contain some points of zero magnetic induction are:

154568 A circular coil carrying a current has a radius $R$. The ratio of magnetic induction at the centre of the coil and at a distance equal to $\sqrt{3} R$ from the centre of the coil on the axis is:

154565 If a coil of 40 turns and area $4.0 \mathrm{~cm}^{2}$ is suddenly removed from a magnetic field, it is observed that a charge of $2.0 \times 10^{-4} \mathrm{C}$ flows into the coil, if the resistance of the coil is $80 \Omega$, the magnetic flux density in $\mathrm{Wb} / \mathrm{m}^{2}$ is

154566 Suppose, we split a spherical surface into two parts by a circular loop. Now, a bar magnet is placed near the spherical system as shown in the figure.

Through which of the two parts is the magnitude of the magnetic flux larger?

154567 Two thin metallic strips, carrying current in the direction shown, cross each other perpendicularly without touching but being close to each other, as shown in the figure. The regions which contain some points of zero magnetic induction are:

154568 A circular coil carrying a current has a radius $R$. The ratio of magnetic induction at the centre of the coil and at a distance equal to $\sqrt{3} R$ from the centre of the coil on the axis is:

154565 If a coil of 40 turns and area $4.0 \mathrm{~cm}^{2}$ is suddenly removed from a magnetic field, it is observed that a charge of $2.0 \times 10^{-4} \mathrm{C}$ flows into the coil, if the resistance of the coil is $80 \Omega$, the magnetic flux density in $\mathrm{Wb} / \mathrm{m}^{2}$ is

154566 Suppose, we split a spherical surface into two parts by a circular loop. Now, a bar magnet is placed near the spherical system as shown in the figure.

Through which of the two parts is the magnitude of the magnetic flux larger?

154567 Two thin metallic strips, carrying current in the direction shown, cross each other perpendicularly without touching but being close to each other, as shown in the figure. The regions which contain some points of zero magnetic induction are:

154568 A circular coil carrying a current has a radius $R$. The ratio of magnetic induction at the centre of the coil and at a distance equal to $\sqrt{3} R$ from the centre of the coil on the axis is:

154565 If a coil of 40 turns and area $4.0 \mathrm{~cm}^{2}$ is suddenly removed from a magnetic field, it is observed that a charge of $2.0 \times 10^{-4} \mathrm{C}$ flows into the coil, if the resistance of the coil is $80 \Omega$, the magnetic flux density in $\mathrm{Wb} / \mathrm{m}^{2}$ is

154566 Suppose, we split a spherical surface into two parts by a circular loop. Now, a bar magnet is placed near the spherical system as shown in the figure.

Through which of the two parts is the magnitude of the magnetic flux larger?

154567 Two thin metallic strips, carrying current in the direction shown, cross each other perpendicularly without touching but being close to each other, as shown in the figure. The regions which contain some points of zero magnetic induction are:

154568 A circular coil carrying a current has a radius $R$. The ratio of magnetic induction at the centre of the coil and at a distance equal to $\sqrt{3} R$ from the centre of the coil on the axis is: