Given that
charge q=0.6 c
work at point A=>Wa=1.8 J
work at point B=>Wb=0.2 J
basing on the concept of electric potential
now we find the potential point A
Va=Wa/q=1.8/0.6=3 v
now we find the potential point B
Vb=Wb/q=0.2/0.6=0.33 v
now we find the other charge in electric potential
we assume the distance b/w the charges r=1 m
(0.2-1.8)=9*10^9*0.6*q2/1
charge q2=2.963*10^-10 c
Question 4 The potential energy of a + 0.6C charge decreases from 1.8 J to 0.2...
I need help with #1
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HELP PLS!!
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The figure shows a small positive charge some distance away from a larger positive charge. The smaller charge is currently a distance rı away from the center of the larger charge, which is twice as far away as r2. Answer the three questions below, using three significant digits. Part A: What happens to the potential energy and the force if the smaller charge is moved to r2? Neither the force nor the potential energy change. Both the force and the...
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#3 and #4 please help! (worked out problem is greatly
appreciated)
A point charge q2 =-1.8 pC is fixed at the origin of a co-ordinate system as shown. Another point charge q 1.7 HC is is initially located at point P, a distance d 6.8 cm from the origin along the x-axis 1) What is ΔPE, the change in potenial energy of charge q1 when it is moved from point P to point R, located a distance d2 2.7 cm...