Question

• A. The emf.is maximum when the plane of the coil is parallel to the magnetic field and the emf is minimum when the plane of the coil normal to the magnetic field
• B. The emf.is maximum when the plane of the coil is normal to the magnetic field and the emf is minimum when the plane of the coil parallel to the magnetic field
• C. The emf.is maximum when the plane of the coil is parallel to the magnetic field and the emf is minimum when the plane of the coil 180⁰ to the magnetic field
• D. The emf.is maximum when the plane of the coil is normal to the magnetic field and the emf is minimum when the plane of the coil perpendicular to the magnetic field

Answer 1

The correct option is A

The emf.is maximum when the plane of the coil is parallel to the magnetic field and the emf is minimum when the plane of the coil normal to the magnetic field

The emf is maximum when the plane of the coil is parallel to the magnetic field as at this position the change in magnetic flux is the most and the emf is minimum when the plane of the coil normal or perpendicular to the magnetic field as at this position the change in magnetic flux is zero.