6.You are facing a coil through which a current I is passing in the clockwise direction. The face of the coil towards you is a

7.Two infinitely long, thin, insulated, straight wires lie in x-y plane along the x and y-axis respectively. Each wire carries a current I, respectively in the positive X-direction and positive Y-direction. The magnetic field will be zero at all points on the straight line

8.A bar magnet is oscillating in Earths magnetic field with a period T. What happens to its period and motion if its mass is quadrupled ?

9.A charged particle moving at right angle to the uniform magnetic field follows

10.The direction of force on a conductor carrying current in a magnetic fields is given by