1) A positive charge is released from rest at pt A as shown in the figure. As it accelerates towards pt B, a) is the charge's electric potential energy increasing or decreasing? b) What about its kinetic energy? c) Is the work done positive or negative? d) Repeat part a through cif the positive charge was initially moving to the left at pt B. E A BC Note: Answer (d) only.

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Chapter25: Electric Potential
Section: Chapter Questions
Problem 25.3CQ: When charged particles are separated by an infinite distance, the electric potential energy of the...
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answer 1 d only pls
1) A positive charge is released from rest at pt A as shown in the figure. As it accelerates
towards pt B,
a) is the charge's electric potential energy increasing or decreasing?
b) What about its kinetic energy?
c) Is the work done positive or negative?
d) Repeat part a thraugh c if the positive charge was initially moving to the
left at pt B.
A B C
Note: Answer (d) only.
2. A sphere has a point charge of 6.43 pC at its very center. At what distance from this
point charge will the potential be 2 MV?
Transcribed Image Text:1) A positive charge is released from rest at pt A as shown in the figure. As it accelerates towards pt B, a) is the charge's electric potential energy increasing or decreasing? b) What about its kinetic energy? c) Is the work done positive or negative? d) Repeat part a thraugh c if the positive charge was initially moving to the left at pt B. A B C Note: Answer (d) only. 2. A sphere has a point charge of 6.43 pC at its very center. At what distance from this point charge will the potential be 2 MV?
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