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anonymous
 one year ago
For the electric field shown with a positive source charge, which of the following statements describes a decrease in voltage?
A. a positive charge moves across an equipotential line away from the source charge
b. a positivbe charge moves along an equipotential ine
C. a positive charge crosses equipotential lines toward the source charge
D. you cannot tell from the information given
anonymous
 one year ago
For the electric field shown with a positive source charge, which of the following statements describes a decrease in voltage? A. a positive charge moves across an equipotential line away from the source charge b. a positivbe charge moves along an equipotential ine C. a positive charge crosses equipotential lines toward the source charge D. you cannot tell from the information given

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1433275739520:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0sorry it is messy! i cannot use the tools anymore again :( but there is a "+" symbol inside the smallest circle :)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1electric potential is given by the subsequent formula: \[\Large V\left( r \right) = K\frac{Q}{r}\] where Q is the charge at the center of your drawing

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1and r is the radial distance from the charge Q

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1so, in order to decrease the voltage V, I have to increase the distance r along a radial line

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohh okay!! thank you!!:)
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