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I) In a certain region the electric field varies along the x-axis is given by E = 30x2 + 6x(V/m). The potential difference between the origin and x = 1.0m is %3D %3D 1) -13. V 2) -7.0 V 3) 0.0 V 4) 20. V 5) 16. V

I) In a certain region the electric field varies along the x-axis is given by E = 30x2 + 6x(V/m). The potential difference between the origin and x = 1.0m is %3D %3D 1) -13. V 2) -7.0 V 3) 0.0 V 4) 20. V 5) 16. V

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In a certain region the electric field varies along the x-axis is given by 30x2 + 6x(V/m). The potential difference between the origin and x = 1.0m is Ex 1) -13. V 2) -7.0 V 3) 0.0 V 4) 20. V 5) 16. V II) A small particle of charge q = +4.00µC, mass 0.2 g and initially at rest, moves from a point where electric potential 1200 V, to a point where the electric potential -1300. V. The particle's speed at the second point is 1) 0.75 m/s 2) 3.0 m/s 3) 5.0 m/s 4) 10 m/s 5) 60.0 m/s
Transcribed Image Text:In a certain region the electric field varies along the x-axis is given by 30x2 + 6x(V/m). The potential difference between the origin and x = 1.0m is Ex 1) -13. V 2) -7.0 V 3) 0.0 V 4) 20. V 5) 16. V II) A small particle of charge q = +4.00µC, mass 0.2 g and initially at rest, moves from a point where electric potential 1200 V, to a point where the electric potential -1300. V. The particle's speed at the second point is 1) 0.75 m/s 2) 3.0 m/s 3) 5.0 m/s 4) 10 m/s 5) 60.0 m/s
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