Question

please answer all questions

Phys 212 Tutorial 11 Electromagnetic Inductions and Inductor Circuits Name: ! O Q1 Five loops are formed of copper wire of the same gauge (same cross-sectional area). Loops 1-4 are identical; loop 5 has the same height as the others but is longer. At the instant shown, all the loops are moving at the same speed in the directions indicated There is a uniform magnetic field pointing out of the page in Region I; in Region II there is no magnetic field. Ignore any interactions between the loops. O 2 O -9 3 a. For each loop that has an induced current, determine the direction (eg. clockwise vs. counter- clockwise) of that current using Lenz Law. 4 O 5 1 O Region Region b. Rank the magnitudes of the induced emfs around the loops. Explain your reasoning analytically. Hint: Consider each rectangle as having an area in Region 1 equal to A = xh where h is the height and x is the portion of the length that is inside Region 1. c. Rank the magnitudes of the currents in the loops. Explain your reasoning analytically

Answer 1