Two charges Q₁ = 7,5μC and Q2 = 8,6μC are placed on the two corners of a right triangle Q1 with the sides a 4, 2mm and b = 12mm. How much work is required to bring a third charge Q3 = 6, 5μC from infinity to point P that is a distance c away from the empty corner as shown in the figure below? Please take k = 9.0 × 10°N. m²/C2 and express your answer using one decimal place in units of J or N.m. Hint: if you use similar traingles c = 62 Va²+b² Q2 a P Q1 b C

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Chapter7: Electric Potential
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Two charges Q₁ = 7,5μC and Q2 = 8,6μC are placed on the two corners of a right triangle
Q1
with the sides a 4, 2mm and b = 12mm. How much work is required to bring a third
charge Q3 = 6, 5μC from infinity to point P that is a distance c away from the empty corner
as shown in the figure below?
Please take k = 9.0 × 10°N. m²/C2 and express your answer using one decimal place in
units of J or N.m.
Hint: if you use similar traingles c =
62
Va²+b²
Q2
a
P
Q1
b
C
Transcribed Image Text:Two charges Q₁ = 7,5μC and Q2 = 8,6μC are placed on the two corners of a right triangle Q1 with the sides a 4, 2mm and b = 12mm. How much work is required to bring a third charge Q3 = 6, 5μC from infinity to point P that is a distance c away from the empty corner as shown in the figure below? Please take k = 9.0 × 10°N. m²/C2 and express your answer using one decimal place in units of J or N.m. Hint: if you use similar traingles c = 62 Va²+b² Q2 a P Q1 b C
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