Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A flexible wire bent in the form of a circle is placed in a uniform magnetic field perpendicularly to the plane of the coil. Thev radius of the coil changes as shown in figure. The graph of magnitude of induced emf in the coil is represeted by

A flexible wire bent in the form of a circle is placed in a uniform magnetic field perpendicularly to the plane of the coil. Thev radius of the coil changes as shown in figure. The graph of magnitude of induced emf in the coil is represeted by

a particle having charge q is placed at a point P outside the cylindrical magnetic field region Figure shows a rectangular loop moving in a uniform magnetic field. Show the electrical equivalence of each branch. what is the net induced emf ?