Part A If it takes +2.1×10−5 J to move a positively charged particle between two charged...
Part A
If it takes +2.1×10−5 J to move a positively charged particle between two charged parallel plates, what is the charge on the particle if the plates are connected to a 12-V battery?
Express your answer using two significant figures.
q=? μC
Part B
Was it moved from the negative to the positive plate or from the positive to the negative plate?
| from the negative to the positive plate |
| from the positive to the negative plate |
Homework Answers
Add Answer to:
Part A
If it takes +2.1×10−5 J to move a positively charged
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Capacitors C1=10F and C2=25F are each charged to 25V , then disconnected from the battery without...
Capacitors C1=10F
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are each charged to 25V , then disconnected from the battery
without changing the charge on the capacitor plates. The two
capacitors are then connected in parallel, with the positive plate
of C1 connected to the negative plate of C2 and vice versa.
Part A
Afterward, what is the charge on each capacitor?
Express your answer using two significant figures. Enter your
answers numerically separated by a comma.
Part B
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Point A is midway between them; point B is 0.080m from q1 and
0.060m from q2. The potential at point A is V=-746.
A. Find the potential at point B. Express your answer in volts
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and C2=25F
are each charged to 25V , then disconnected from the battery
without changing the charge on the capacitor plates. The two
capacitors are then connected in parallel, with the positive plate
of C1 connected to the negative plate of C2 and vice versa.
Part A
Afterward, what is the charge on each capacitor?
Express your answer using two significant figures. Enter your
answers numerically separated by a comma.
Part B
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