Electric Fields and Potential

Electric Fields and Potential Principles

Electric Fields and Potential Principles

Articles
Title
-In a hydrogen atom, the electric force is the centripetal force. Determine the speed of an electron in orbit around a proton if the distance between them is 5.29 x 10^-11m. The mass of an electron is 9.11 x 10^-31. -A charge with a value of 2.2 x 10^-6C
An oil drop, whose mass is found to be 4.95 x 10-15 kg, is balanced between two large, horizontal parallel plates 1.0 cm apart, by a potential difference of 510 V, with the upper plate positive. What is the charge on the drop, both in coulombs and in ele
In a Millikan-type experiment, two horizontal charged plates are 5 cm apart. A sphere of 2 x 10-17 kg remains stationary between the plates when the potential difference between the plates is 12 V.

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