Question

ALSO - At what (x,y) position is the electric field (21,600ı^-28,800ȷ^) N/C?

A 10.0 nC charge is located at position (z, y) = (1.0 cm, 2.0 cm). ▼ Part A At what (x, y) position is the electric field -225,000i N/C? Enter the and y coordinates separated by a comma. cm Submit Request Answer ▼ Part B At what (x, y) position is the electric field (161,000 i+80,500j) N/C? Enter the and y coordinates separated by a comma. cm Submit Request Answer

Enter the x and y coordinates separated by a comma.

Answer 1

"Electric field,E = -225000i^^N/C E = kq/r^2 r = squareroot kq/E = squareroot 9 times 10^9 times 10 times 10^-9/225000 = 0.02m = 2cm the point are (-1 cm, 2 cm) \r\n E_x = 161000 E_y = 80500 electric field direction, phi = tan^-1(E_y/E_x) = tan^-1(80500/161000) = 26.57 degree

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