Physics, 04.04.2020 08:29, natetheman7740
A 4.6-mm-diameter proton beam carries a total current of 1.8 mA . The current density in the proton beam, which increases with distance from the center, is given by J=Jedge(r/R) , where R is the radius of the beam and Jedge is the current density at the edge. Part A How many protons per second are delivered by this proton beam? Express your answer using two significant figures.
Answers: 2
Physics, 22.06.2019 04:00, katelynn73
Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
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Physics, 22.06.2019 11:30, tommyaberman
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
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A 4.6-mm-diameter proton beam carries a total current of 1.8 mA . The current density in the proton...
Mathematics, 10.03.2020 06:00
Mathematics, 10.03.2020 06:00