List of top Physics Questions on Electromagnetic induction asked in AP EAPCET

A loop moves towards a stationary magnet at constant speed \(V\), resulting in an induced emf \(E\) within the loop. If the magnet also moves away from the loop at the same speed \(V\), the new induced emf in the loop is
A circular coil of radius 10 cm and 50 turns is rotated about its vertical diameter with an angular speed of 20 rad s\(^{-1}\) in a uniform horizontal magnetic field of magnitude \(7 \times 10^{-2}\, T\). If the closed loop resistance of the coil is 20 \(\Omega\), the maximum value of current in the coil is:
A wire of length 20 cm is moving with a velocity of 180 m/min perpendicular to a magnetic field. If the induced emf in the wire is 3 V, the magnitude of the field in tesla is:
A long solenoid is carrying a current \[ I=I_0\sin(\omega t), \] having \(N\) turns per unit length and radius \(R\). A square loop is placed inside the solenoid with its plane perpendicular to the solenoid axis, and its corners touching the solenoid. Now the e.m.f induced in the square coil is:
A uniform magnetic field \(\vec{B}\) is perpendicular to the plane of a circular loop of diameter \(10\ \text{cm}\) formed from wire of diameter \(2\ \text{mm}\) and resistivity \(2\times 10^{-8}\ \Omega\text{m}\). If a current of \(11\ \text{A}\) is to be induced in the loop, then the rate at which \(\vec{B}\) is to be changed is
A circular loop of wire of radius \(14\,\text{cm}\) is placed in a magnetic field directed perpendicular to the plane of the loop. If the field decreases at a steady rate of \(0.05\,\text{T s}^{-1}\) in some interval, then the magnitude of the emf induced in the loop is
A circular coil has \(100\) turns, radius \(3\;cm\) and resistance \(4\;\Omega\). This coil is co-axial with a solenoid of \(200\) turns/cm and diameter \(4\;cm\). If the solenoid current is decreased from \(2\;A\) to zero in \(0.04\;s\), then the current induced in the coil is