Physics, 25.02.2020 16:45, jaymoney0531
Two concentric imaginary spherical surfaces of radius R and 2R respectively surround a positive point charge Q located at the center of the surfaces. When compared to the electric flux φ1 through the surface of radius R, the electric flux φ2 through the surface of radius 2R is
a. φ2 = 1/4φ1
b. φ2 = 1/2φ1
c. φ2 = φ1
d. φ2 = 2φ1
e. φ2 = 4φ1
Answers: 3
Physics, 22.06.2019 15:30, bloodry
Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples
Answers: 1
Physics, 22.06.2019 16:20, nessuhbae6722
What is the single most important equation in all of physics?
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Two concentric imaginary spherical surfaces of radius R and 2R respectively surround a positive poin...
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