How many loops of wire must rotate at 178.5 rad/s in a 0.7 T magnetic field to generate 450 V of peak EMF if each loop is a rectangle of 42 cm by 40 cm?
Added by Andrea J.
Step 1
Given that each loop is a rectangle with dimensions 42 cm by 40 cm, we can calculate the area using the formula A = length x width. Converting the dimensions to meters, we have: Length = 42 cm = 0.42 m Width = 40 cm = 0.40 m Area = 0.42 m x 0.40 m = 0.168 m^2 Show more…
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