Part D

(6%) Problem 15: A plastic rod of length d = 1.5 m lies along the x-axis with its midpoint at the origin. y The rod carries a uniform linear charge density 2 = 4.5 nC/m. The point P is located on the postive y-axis at a distance yo = 95 cm from the origin. The z-axis points out of the screen. dx P yo NO X X Otheexpertta.com @theexpertta.com - tracking id: 9N69-BE-48-4A-ABBB-37519. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. 25% Part (a) By symmetry the electric field at point P has no component in the x and z directions . Correct! 25% Part (b) Choose the correct expression for the y-component of the electric field at P due to a thin slice of the rod of thickness dx located at point x. Correct! 25% Part (c) Integrate your correct choice in part (b) over the length of the rod and choose the correct expression for the y-component of the electric field at point P. 2kAd Correct! A 25% Part (d) Calculate the magnitude of the electric field at point P, in newtons per coulomb. Grade Summary E = 1 Deductions 0% Potential 100% sin( cos() tan( 7 8 9 HOME Submissions Attempts remaining: 1 cotan() asin( acoso E 4 5 6 (90% per attempt) atan() acotan() sinh() 1 3 detailed view cosh() tanh( cotanh() + 0 END O Degrees O Radians VO BACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback