Show all working explaining detaillly each step The diagram shows a vertical square coil whose plane is at right angles to a horizontal uniform magneticfield B. A current, I, flows in the coil, which can rotate about a vertical axis 00'.Which one of the following statements is correct?A. The forces on the two vertical sides of the coil are equal and opposite.B. A couple acts on the coil.C. No forces act on the horizontal sides of the coil.D. If the coil is turned through a small angle about O0', it will remain in position.

We look into the nature of force on a current-carrying wire inside a magnetic field, to obtain the…

The diagram shows a vertical square coil whose plane is at right angles to a horizontal uniform magnetic field B. A current, I, flows in the coil, which can rotate about a vertical axis O0'. Which one of the following statements is correct? A. The forces on the two vertical sides of the coil are equal and opposite. B. A couple acts on the coil. C. No forces act on the horizontal sides of the coil. D. If the coil is turned through a small angle about OO', it will remain in position.

The diagram shows a vertical square coil whose plane is at right angles to a horizontal uniform magnetic field B. A current, I, flows in the coil, which can rotate about a vertical axis O0'. Which one of the following statements is correct? A. The forces on the two vertical sides of the coil are equal and opposite. B. A couple acts on the coil. C. No forces act on the horizontal sides of the coil. D. If the coil is turned through a small angle about OO', it will remain in position.