A uniform electric field of 400 V/m is directed at 37.0° below the x axis as shown in the figure. Point A is located at (-3.00 m, 0) and Point C is located at (0,3.00 m). Find the potential difference a) VB - VA b) VB - Vc

Image shows equation of electric field in x-y plane. b, a, a, and B are all constants. What would be the potential difference between the origin and a point y3Dy0 on the y axis? E(x,y)%3Dar²(y +a)î +B(x +b)y j х, у

A parallel plate, air filled capacitor, with plate of area A = 7.60 cm^2 and separated by a distance d = 1.80 mm, has a 20 V potential difference applied to its plates. Calculate: a) The electric field between the plates b) The surface charge density c) The capacitance d) The charge on each plate

Five capacitors are connected as shown in the side figure. A potential difference of 12 V was applied between the 10 nF 15 nF ННН points a and c (AVac = 12 V). a) Calculate the equivalent capacitance between a and c b) Calculate the potential difference between a and b 25 nF ЧН c) What is the total charge on the circled combination 15 nF 10 nF of capacitors (10 nF and 15 nF). 3.

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What is the magnitude of the electric field at the point (2.90 i-7.20 j+5.50 k) m if the electric potential is given by V = 5.30xyz², where Vis in volts and x, y, and z are in meters? Number i Units

In the figure, the charge q=0.880×10^−9C. A) Find the electric potential at x=0.450m Express your answer using appropriate units. B)  Find the value of x between 0 and 1.00 m where the electric potential is zero. Express your answer using appropriate units.

Q 7 please

The figure represents two parallel-plate capacitors of capacitance C1 and C2 respectively connected as shown. C1=2 C2. A voltage is applied across the combination Connider the idowir Which of the two capacitors has the greatest potential difference between the plates? Ca O C1. O C2 the potential difference is the same O it depends on their charges. there is no way to know.

For the following electric field: E(x,y) = (x² + y²)î + 2xyŷ Calculate the potential in the xy plane. Assume the potential at the origin equals to zero, meaning (0,0) = 0. Select one: a. 4(x,y) = 3 -2xy2 ○ b. x(x, y) = - - xy c. y(x, y): == -x³-xy² ○ d. 2:3 (x, y): = - +xy² 3 e. (x, y) = x3 + xy² ○ f. (x, y): - 3 xy2 ×