Within the green dashed circle shown in the figure below, the magnetic field changes with time according to the expression B = 7.00t³ - 1.00t² + 0.800, where B is in teslas, t is in seconds, and R = 2.65 cm.1xxxxxxxx x197x xx xx xxxxxxxxR*xxxxxxxxxxxxxxxxBinn(a) When t = 2.00 s, calculate the magnitude of the force exerted on an electron located at point P₁, which is at a distance ₁ = 5.30 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 P₁, which is at a distance ₁ = 5.30 cm from the center of the circular field region.O tangent to the electric field line passing through point P₁ and clockwiseO tangent to the electric field line passing through point P₁ and counterclockwiseO The magnitude is zero.(c) At what instant is this force equal to zero? (Consider the time after t = 0 s.)

Answered: Image /qna-images/answer/bb1b1008-36ff-44a7-8288-38bc52aa5cc8.jpg

Answered: (a) When t = 2.00 s, calculate the…

(a) When t = 2.00 s, calculate the magnitude of the force exerted on an electron located at point P₁, which is at a distance r₁= 5.30 cm from the center of the circular field region.

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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Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

Within the green dashed circle shown in the figure below, the magnetic field changes with time according to the expression B = 7.00t³ - 1.00t² + 0.800, where B is in teslas, t is in seconds, and R = 2.65 cm.
1
xxxx
xxxx x
197
x xx xx xx
xxx
xxx
R
*
xxxxx
xxxxxx
xxxxx
Bin
n
(a) When t = 2.00 s, calculate the magnitude of the force exerted on an electron located at point P₁, which is at a distance ₁ = 5.30 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 P₁, which is at a distance ₁ = 5.30 cm from the center of the circular field region.
O tangent to the electric field line passing through point P₁ and clockwise
O tangent to the electric field line passing through point P₁ and counterclockwise
O The magnitude is zero.
(c) At what instant is this force equal to zero? (Consider the time after t = 0 s.)

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