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Three charged particles are at the corners of an equilateral triangle as shown in the figure below. (Let q = 2.00 μc, and L = 7.00 με 60.0° L 0.650 m.) q -4.00 μC x (a) Calculate the electric field at the position of charge q due to the 7.00-μC and -4.00-μC charges. -10636.7 Once you calculate the magnitude of the field contribution from each charge you need to add these as vectors. KN/CI + 128963 Think carefully about the direction of the field due to the 7.00-μC charge. KN/C ĵ (b) Use your answer to part (a) to determine the force on charge q. -21.3 If you know the electric field at a particular point, how do you find the force that acts on a charge at that point? mN I + 257.9 Check units carefully. Note that the field in part (a) is given in KN/J and the force in this part is given in mN. mN ĵ ×

Three charged particles are at the corners of an equilateral triangle as shown in the figure below. (Let q = 2.00 μc, and L = 7.00 με 60.0° L 0.650 m.) q -4.00 μC x (a) Calculate the electric field at the position of charge q due to the 7.00-μC and -4.00-μC charges. -10636.7 Once you calculate the magnitude of the field contribution from each charge you need to add these as vectors. KN/CI + 128963 Think carefully about the direction of the field due to the 7.00-μC charge. KN/C ĵ (b) Use your answer to part (a) to determine the force on charge q. -21.3 If you know the electric field at a particular point, how do you find the force that acts on a charge at that point? mN I + 257.9 Check units carefully. Note that the field in part (a) is given in KN/J and the force in this part is given in mN. mN ĵ ×

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Three charged particles are at the corners of an equilateral triangle as shown in the figure below. (Let q = 2.00 μc, and L = 7.00 με 60.0° L 0.650 m.) q -4.00 μC x (a) Calculate the electric field at the position of charge q due to the 7.00-μC and -4.00-μC charges. -10636.7 Once you calculate the magnitude of the field contribution from each charge you need to add these as vectors. KN/CI + 128963 Think carefully about the direction of the field due to the 7.00-μC charge. KN/C ĵ (b) Use your answer to part (a) to determine the force on charge q. -21.3 If you know the electric field at a particular point, how do you find the force that acts on a charge at that point? mN I + 257.9 Check units carefully. Note that the field in part (a) is given in KN/J and the force in this part is given in mN. mN ĵ ×
Transcribed Image Text:Three charged particles are at the corners of an equilateral triangle as shown in the figure below. (Let q = 2.00 μc, and L = 7.00 με 60.0° L 0.650 m.) q -4.00 μC x (a) Calculate the electric field at the position of charge q due to the 7.00-μC and -4.00-μC charges. -10636.7 Once you calculate the magnitude of the field contribution from each charge you need to add these as vectors. KN/CI + 128963 Think carefully about the direction of the field due to the 7.00-μC charge. KN/C ĵ (b) Use your answer to part (a) to determine the force on charge q. -21.3 If you know the electric field at a particular point, how do you find the force that acts on a charge at that point? mN I + 257.9 Check units carefully. Note that the field in part (a) is given in KN/J and the force in this part is given in mN. mN ĵ ×
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