Two point charges (+10.0 nC and –10.0 nC) are located 8.00 cm apart. Let U= 0 when all of the charges are separated by infinite distances. What is the potential energy if a third point charge q= -2.61 nC is placed at point a? 8.00 cm 8.00 cm -4.00 +4.00 -- 4.00 - cm cm cm uJ

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Two point charges (+10.0 nC and –10.0 nC) are located 8.00 cm apart. Let \( U = 0 \) when all of the charges are separated by infinite distances. What is the potential energy if a third point charge \( q = -2.61 \) nC is placed at point a?

The diagram shows:

- Two charges: +10.0 nC (red, on the left) and -10.0 nC (blue, on the right), separated by 8.00 cm.
- A point a is placed 4.00 cm from the +10.0 nC charge and 8.00 cm from the -10.0 nC charge.
- Point b is opposite of point a, also 8.00 cm from the +10.0 nC charge.

The objective is to find the potential energy at point a when a charge of -2.61 nC is placed there.

The answer box is labeled in microjoules (\(\mu J\)).
Transcribed Image Text:Two point charges (+10.0 nC and –10.0 nC) are located 8.00 cm apart. Let \( U = 0 \) when all of the charges are separated by infinite distances. What is the potential energy if a third point charge \( q = -2.61 \) nC is placed at point a? The diagram shows: - Two charges: +10.0 nC (red, on the left) and -10.0 nC (blue, on the right), separated by 8.00 cm. - A point a is placed 4.00 cm from the +10.0 nC charge and 8.00 cm from the -10.0 nC charge. - Point b is opposite of point a, also 8.00 cm from the +10.0 nC charge. The objective is to find the potential energy at point a when a charge of -2.61 nC is placed there. The answer box is labeled in microjoules (\(\mu J\)).
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