Physics, 01.11.2019 21:31 AshlynPlayz45
Aflashlight bulb uses 1.68 w of power. if it is turned on for 45.0 s, how much energy does it use? (unit=j)
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Physics, 23.06.2019 02:40, jackphilander2285
The two metal spheres in the figure are connected by a metal wire with w switch in the middle. initially the switch is open. sphere 1, with the larger radius, i'd given a positive charge. sphere 2, with the smaller radius, is neutral. then the switch is closed. afterward, sphere 1 has charge q1, is at potential v1 and the electric field strength at its surface is e1. the values for sphere 2 are q2, v2, and e2. a. is v1 < ,> , or = to v2? explain. b. is q2 < , > , or = explain? c. is e1 < ,> ,or = to e2? explain?
Answers: 1
Physics, 23.06.2019 05:20, s2000damian
How to know which equation of motion to use where?explain
Answers: 1
Aflashlight bulb uses 1.68 w of power. if it is turned on for 45.0 s, how much energy does it use? (...
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