8. Two test charges are brought separately from infinity into the vicinity of a charge +Q. First, a test charge +q is brought to point A at a distance r from +Q. Next, +q is removed and a test charge +2q is brought to point B at a distance 2r from +Q. When compared with the electrostatic potential energy of the charge +Q at A, the potential of the charge +Q at Bis A) Greater. B) Cannot be determined. C) The same. D) Smaller.
8. Two test charges are brought separately from infinity into the vicinity of a charge +Q. First, a test charge +q is brought to point A at a distance r from +Q. Next, +q is removed and a test charge +2q is brought to point B at a distance 2r from +Q. When compared with the electrostatic potential energy of the charge +Q at A, the potential of the charge +Q at Bis A) Greater. B) Cannot be determined. C) The same. D) Smaller.
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Transcribed Image Text:8. Two test charges are brought separately from infinity into the vicinity of a charge +Q. First, a
test charge +q is brought to point A at a distance r from +Q. Next, +q is removed and a test
charge +2q is brought to point B at a distance 2r from +Q. When compared with
the electrostatic potential energy of the charge +Q at A, the potential of the charge +Q at Bis
A) Greater.
B) Cannot be determined.
C) The same.
D) Smaller.
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