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PHYSICS 1402 FINAL EXAM QUESTIONS AND ANSWERS The electron volt is a measure of - CORRECT ANSWERenergy A solid conducting sphere is given a positive charge Q. How is the charge Q distributed in or on the

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13 pages

Written in 2024/2025

Grade A+

STANGRADES

Physics 1402 Final Exam Practice Questions with Solutions 2023 (Graded 100%) A small 0.050-kg insulated sphere carries a charge of -60 uC and is hanging by a vertical silk thread from a fixed pint in the ceiling. An external uniform vertical electric field is now applied. If the applied electric field has a magnitude of 3000 N/C and is directed downward, what is the tension in the silk thread? - answer0.31 N A proton is placed in an electric field of intensity 800 N/C. What are the magnitud...

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13 pages

Written in 2022/2023

Grade A+

ExcelAcademia2026

Physics 1402 Final Exam Practice (Questions with Answers) 2023 Latest Graded. How much work must we do on an electron to move it from point A, which is at a potential of +50 V, to point B, which is at a potential of -50 V, along the semicircular path shown in the figure? - answer1.60 x 10^-17 J After a proton with an initial speed of 1.50 x 10^5 m/s has increased its speed by accelerating through a potential difference of 0.100 kV, what is its final speed? - answer2.04 x10^5 m/s An air-fill...

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13 pages

Written in 2022/2023

Grade A+

DRBRIGHT2026

Physics 1402 Final Exam Practice - Questions with Complete Solution 2023 Graded 100%. A point charge of +3.00 uC and a second charge Q are initially very far apart. If it takes 29.0 J of work to bring them to a final configuration in which the +3.00 uC charge is at the point x= 1.00 mm, y = 1.00 mm, and the second charge Q is at the point x = 1.00 mm, y = 3.00 mm, find the magnitude of the charge Q. - answer2.15 uC An electron is initially moving to the right when it enters a uniform electri...

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13 pages

Written in 2022/2023

Grade A+

STUDYLAB2023

Physics 1402 Final Exam Practice Questions with Complete Solution 2023 (Graded 100%) A plastic rod is charged up by rubbing a wool cloth, and brought to an initially neutral metallic sphere that is insulated from ground. It is allowed to touch the sphere for a few seconds, and then is separated from the sphere by a small distance. After the rod is separated, the rod - answeris repelled by the sphere Three equal charges +Q are at three of the corners of a square of side d. A fourth charge +Q ...

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13 pages

Written in 2022/2023

Grade A+

STUDYROOM2026

Physics 1402 Final Exam with Complete Solution ...

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12 pages

Written in 2022/2023

Grade A+

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