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11 Nov 2019
(8%) Problem 10: Charge q,--1.5 nC is located at the coordinate system origin. while charge q2 = 4.48 nC is located at (a, 0), where a = 1.2 m. The point P has coordinates (a, b), where b = 0.95 m. A third charge q 14 nC will be placed later. (a,b) 9 ©theexpertta.com 33% Part (a) Find the electric potential VP at point P, in volts. Assume the potential is zero at infinity Grade Summary Deductions Potential 0% 100% cos0 tan() | Ï sin Submissions Attempts remaining: 7 (0% per attempt) detailed view 4 5 6 cotanasin acos0 sinh) cotanh atan acotan cosh tanh 0 END o Degrees O Radians BACKSPACE DECLEAR Submit Hint I give up! Hints: 2% deduction per hint. Hints remaining: 2 Feedback: 2% deduction per feedback Î 33% Part (b) How much work W, in 1oules, would you have to do to bring the third charge, 43, from very far away to the point P? -là 33% Part (c) What is the total potential energy U, in joules, of the final configuration of three charges?
(8%) Problem 10: Charge q,--1.5 nC is located at the coordinate system origin. while charge q2 = 4.48 nC is located at (a, 0), where a = 1.2 m. The point P has coordinates (a, b), where b = 0.95 m. A third charge q 14 nC will be placed later. (a,b) 9 ©theexpertta.com 33% Part (a) Find the electric potential VP at point P, in volts. Assume the potential is zero at infinity Grade Summary Deductions Potential 0% 100% cos0 tan() | Ï sin Submissions Attempts remaining: 7 (0% per attempt) detailed view 4 5 6 cotanasin acos0 sinh) cotanh atan acotan cosh tanh 0 END o Degrees O Radians BACKSPACE DECLEAR Submit Hint I give up! Hints: 2% deduction per hint. Hints remaining: 2 Feedback: 2% deduction per feedback Î 33% Part (b) How much work W, in 1oules, would you have to do to bring the third charge, 43, from very far away to the point P? -là 33% Part (c) What is the total potential energy U, in joules, of the final configuration of three charges?
Patrina SchowalterLv2
28 Jan 2019