Within the green dashed circle shown in the figure below, the magnetic field changes with time according to the expression B = 6.00t3 - 3.002² + 0.800, where B is in teslas, t is in seconds, and R = 2.85 cm. X x x X x * x x x x2 x x x x7x x : P | x x x 6** * R x x x x * x x x x × x x x x x x Bin (a) When t = 2.00 s, calculate the magnitude of the force exerted on an electron located at point P,, which is at a distance r, = 5.70 cm from the center of the circular field region. (b) When t = 2.00 s, calculate the direction of the force exerted on an electron located at point P,, which is at a distance r, = 5.70 cm from the center of the circular field region. O tangent to the electric field line passing through point P, and clockwise O tangent to the electric field line passing through point P, and counterclockwise O The magnitude is zero. (Cc) At what instant is this force equal to zero? (Consider the time after t = 0 s.) X x x X

Within the green dashed circle shown in the figure below, the magnetic field changes with time according to the expression B = 6.00t3 - 3.002² + 0.800, where B is in teslas, t is in seconds, and R = 2.85 cm. X x x X x * x x x x2 x x x x7x x : P | x x x 6** * R x x x x * x x x x × x x x x x x Bin (a) When t = 2.00 s, calculate the magnitude of the force exerted on an electron located at point P,, which is at a distance r, = 5.70 cm from the center of the circular field region. (b) When t = 2.00 s, calculate the direction of the force exerted on an electron located at point P,, which is at a distance r, = 5.70 cm from the center of the circular field region. O tangent to the electric field line passing through point P, and clockwise O tangent to the electric field line passing through point P, and counterclockwise O The magnitude is zero. (Cc) At what instant is this force equal to zero? (Consider the time after t = 0 s.) X x x X

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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