Within the green dashed circle shown in the figure below, the magnetic field changes with time according to the expression B = 9.00t3 – 1.00t2 + 0.800, where B is in teslas, t is inseconds, and R = 2.60 cm.х х х хP2x x xRX x x x x x* x x x xBin(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, = 5.20 cm from the center of the circular fieldregion.N(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, = 5.20 cm from the center of the circular fieldregion.O tangent to the electric field line passing through point P, and clockwiseO tangent to the electric field line passing through point P, and counterclockwiseO The magnitude is zero.(c) At what instant is this force equal to zero? (Consider the time after t = 0 s.)

First we will calculate the electric field and then Faraday's law to calculate the force. we will…

Answered: Within the green dashed circle shown in…

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