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Electric Current and Circuits
As shown in the figure, the angle between two plane mirrors (M1 and M2) is 125°. If the incident ray strikes mirror M1 with an angle of incidence ?1i = 56°, determine the angle of reflection ?2r for mirror M2.
Calculate the magnitude of the force in newtons on the charge q, given that the square is 10.0 cm on a side and q = 3.50 µC.
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