Physics 1402 final exam - Study guides, Class notes & Summaries

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...

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...

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...

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 ...

Physics 1402 Final Exam with Complete Solution ...