Arectangular coil with dimensions of 8.0 cm×10 cm is dropped from a zero magnetic field position to a 1.4 t magnetic field in 0.10 s. the coil has 60 turns and is perpendicular to the magnetic field. what is induced emf in the coil as a result of this?

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.