Two point charges are on the x-axis. One charge, 
is located at the origin, and the other charge, 
is located at x = 9.00 m. What is the force on 
?
A. 20.0 nN in the positive x-direction
B. 20.0 pN in the positive x-direction
C. 20.0 nN in the negative x-direction
D. 20.0 pN in the negative x-direction
E. 180 nN in the positive x-direction
A. 20.0 nN in the positive x-direction
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When evaporation rate equals the condensation rate, the air is
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Indicate whether the statement is true or false
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What will be an ideal response?