1. [-13 Points] DETAILS MY NOTES ' ASK YOUR TEACH The figure below shows a capacitor made of two charged, parallel plates. 0V V (a) In the gure above, V = 475 V and d = 2.0 mm. Which capacitor plate, left or right, is the positive plate? 0 right 0 left (b) What is the magnitude, or strength, of the electric eld inside the capacitor? :l we (c) Let's say a proton is placed at the midpoint of the capacitor. What is the electric potential energy of the proton at this location? :11 The figure below shows a point charge with q = 7 nC. The labeled distances are r1 = 7 cmr and r2 = 14 cm. (a) What is the electric potential due to the source charge q at points A, B, and C? V (at A) V (at B) V (at C) (b) What is the electric potential energy of an electron when it is placed at each of these locations? J (at A) J (at B) J (at C) (a) Which of the following is true? O Electric field is a vector and electric potential is a scalar. O Electric field is a scalar and electric potential is a scalar. O Electric field is a vector and electric potential is a vector. O Electric field is a scalar and electric potential is a vector. (b) When calculating the electric potential due to multiple charges, I need to O find the x and y components for each charge and add the components. O simply add the total electric potential due to each charge.What is the electric potential at the point indicated with the dot in the figure below, in which q = 5 nC, x = 6 cm, and y = 8 cm? +Determine the magnitude and direction of the electric field at locations A and B in the gure below, in which V1 = 15 V, V2 = 24 V, V3 = 60 V, and d: 3cm. location magnitude (V/m) direction A: : B -Selecl--- V What are the magnitude and direction of the electric eld at the locations labeled A and B in the gure below? The distance d = 3.0 cm and the potential difference V = 350 V. Location A: :I V/m Location B: :Wm d d .l. I I I I I I I I I I I I I . I . I I I I I A I B