(8%) Problem 8: Four charges are arranged at the corners of a square, as depicted in...

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(8%) Problem 8: Four charges are arranged at the corners of a square, as depicted in the figure. qa O q qc 9b qd Ⓒtheexpertta.com 50% Part (a) Using the symmetry of the arrangement, determine the direction of the electric field at the center of the square due to the four charges at the corners, given that qa=qb -1.9 μC and qe qd=1.9 μC. Up ✓ Correct! ▷ 50% Part (b) Calculate the magnitude of the electric field, in newtons per coulomb, at the center of the square (the location of q), given that the square is 3.5 cm on a side. |E| = Grade Summary Deductions Potential 10% 90% (8%) Problem 8: Four charges are arranged at the corners of a square, as depicted in the figure. qa O q qc 9b qd Ⓒtheexpertta.com 50% Part (a) Using the symmetry of the arrangement, determine the direction of the electric field at the center of the square due to the four charges at the corners, given that qa=qb -1.9 μC and qe qd=1.9 μC. Up ✓ Correct! ▷ 50% Part (b) Calculate the magnitude of the electric field, in newtons per coulomb, at the center of the square (the location of q), given that the square is 3.5 cm on a side. |E| = Grade Summary Deductions Potential 10% 90%

Answer rating: 100% (QA)

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