Problem 5

(10%) Problem 5: A positive charge of magnitude (7 = 0.75 nC is located at the origin. A negative charge Q, = -8.5 nC is located on the positive x-axis at x = 19 cm from the origin. The point P is located y = 17.5 cm above charge (7.\f17% Part (a) Calculate the x-component of the electric field at point P due to charge (7- Write your answer in units of N/C. Grade Summary Deductions 096 Potential 1009% sin( ) cos( tan ( 7 HOME Submissions Attempts remaining 10 cotan( ) asin() acos() 5 596 per attempt, atan( acotan() sinh() 1 2 3 detailed view cosh() tanh() cotanh() + END O Degrees O Radians NO HACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 09% deduction per hint. Hints remaining: 4 Feedback: 096 deduction per feedback.& 17% Part (b) Calculate the y-component of the electric field at point P due to charge (7. Write your answer in units of N/C. Grade Summary E,1 = Deductions Potential 1009% sin() cos( tan( HOME Submissions Attempts remaining 10 cotan() asin() acos() F h (596 per attempt) atan() acotan() sinh() 1 2 3 detailed view cosh() tanh() cotanh() END O Degrees O Radians HACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 09% deduction per hint. Hints remaining: 4 Feedback: 096 deduction per feedback.& 17% Part (c) Calculate the y-component of the electric field at point P due to the Charge Q2. Write your answer in units of N/C. Grade Summary Ev.2 Deductions 096 Potential 1009% sing) cosQ tan() 7 HOME Submissions Attempts remaining 10 cotan() asin() acos( E 4 (596 per attempt) atan( ) acotan( sinh( 1 2 3 detailed view cosh() tanh() cotanh() END O Degrees O Radians NO BACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 09% deduction per hint. Hints remaining: 4 Feedback: 096 deduction per feedback.17% Part (d) Calculate the y-component of the electric field at point P due to both charges. Write your answer in units of N/C. Grade Summary Ever = Deductions 096 Potential 1009% sin() Cost tan() 7 9 HOME Submissions Attempts remaining- 10 cotan() asin() acos() F 4 5 (596 per attempt) atan() acotan() sinh( 1 2 3 detailed view cosh() tanh() cotanh() + END O Degrees O Radians NO HACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 09% deduction per hint. Hints remaining: 2 Feedback: 09% deduction per feedback.17% Part (e) Calculate the magnitude of the electric field at point P due to both charges. Write your answer in units of N/C. Grade Summary E = Deductions 096 Potential 1009% sin() COSO tan( 7 HOME Submissions Attempts remaining 10 cotan() asin() acos() 5 (596 per attempt) detailed view atan() acotan() sinh() 1 2 3 cosh() tanh() cotanh() + END O Degrees O Radians VO HACKSPACE DEL CLEAR Submit Hint Feedback I give up! Hints: 09% deduction per hint. Hints remaining: 2 Feedback: 096 deduction per feedback.17% Part (f) Calculate the angle in degrees of the electric field at point P relative to the positive x-axis. Grade Summary 9 = Deductions 096 Potential 10090 sin() cos() tan( 7 HOME Submissions Attempts remaining 10 cotan( ) asin() acos( F 5 (596 per attempt) atan() acotan() sinh() 1 2 3 detailed view cosh( tanh() cotanh() END O Degrees O Radians NO HACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 09% deduction per hint. Hints remaining: 2 Feedback: 09% deduction per feedback