Two different logic gates moving output '0' for the inputs (0, 1) and then for (1, 0) are

A straight conductor of length 0.6 M is moved with a speed of 10 ms$$^{-1}$$ perpendicular to magnetic field of induction 1.2 weber m$$^{-2}$$. The induced e.m.f. across the conductor is

If the electron in a hydrogen atom moves from ground state orbit to 5^th orbit, then the potential energy of the electron

A particle of mass 5kg is executing S.H.M. with an amplitude 0.3 m and time period $$\frac{\pi}{5}$$s. The maximum value of the force acting on the particle is