Physics, 09.04.2020 10:00 lineaeriksen
Two identical charges , 2.0m apart , exert forces of magnitude 4.0N on each other . The value of either charge is : ( ke= 9*10^9 N. M^2 .C^-2)
Answers: 1
Physics, 22.06.2019 11:50, morenodonaldo762
The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e
Answers: 1
Physics, 23.06.2019 00:30, oldless504
What practical value did astronomy offer to ancient civilizations?
Answers: 2
Two identical charges , 2.0m apart , exert forces of magnitude 4.0N on each other . The value of eit...
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