Blog categorized as Electromagnetism

Q- An Airplane with a wing span of 50 m is flying in earth's total magnetic field of 5.4×10^-5  Wb m^-2 and the angle of dip is 30°. Calculate the emf induced across the tips of the wings.

Solution:

Q (a)- A beta particle (high-speed electron) is traveling at right angles to a 0.5 T magnetic field. It has a speed of 2.5 * 10⁷ m/s. What size force acts on the particle? (b) A magnetic field of 25 T acts in a direction due west. An electron is traveling due south at 7.0 * 10⁵ m...