PHYS 2426 Engineering Physics II Problem 33.11 1. You are admiring the various kinds of exotic fish in an aquarium which is 1.50 m deep. Assume the index of refraction of water is 1.33 and that of air is 1.00. (a) What is the apparent depth of the aquarium if you are staring directly at it? (b) Now you are looking at a fish which is 1.00m deep. Your position is such that the light entering your eye has an angle of refraction of 60. What is the apparent depth? To answer this question, you must draw a diagram and solve the problem geometrically. 60 1.50 MPHYS 2426 Engineering Physics II Problem 33.12 1. A 0.10 m long cylindrical filament of radius 1.00 mm and resistance 0.120 0 carries a steady electric current of 0.100 A (a) Calculate the electric field E inside the filament. "b) Calculate the magnetic field B at the surface of the filament. (c) Calculate the magnitude and give the direction of the Poynting vector S at the surface of the filament EXB S = (1) Ho (d) Calculate the power dissipated in the filament