A uniform electric field is directed due east. Point B is 2.00 m west of point A, point C is 2.00 m east of point A, and point D is 2.00 m south of A. For each point, B, C, and D, is the potential at that point larger, smaller, or the same as at point A? Give the reasoning behind your answers.
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A uniform electric field is directed due east. Point B is 2.00 m
west of point A, point C is 2.00 m east of point A, and point D is 2.00 m
south of A. For each point, B, C, and D, is the potential at that point
larger, smaller, or the same as at point A? Give the reasoning behind
your answers.
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- Answer is in volts. Do I use the potential difference formula here, or voltage due to a point charge? I'm feeling lost on where to begin. It'd really help to see this worked out. Thank youA uniform electric field of magnitude 250 V/m is directed in the negative y direction as shown in the figure below. The coordinates of point are (-0.250, -0.250) m, and those of point Bare (0.250, 0.250) m. Calculate the electric potential difference VB - VA using the dashed-line path. #I am stuck on this physics homework, any help would be great!
- The figure below shows the equipotential surfaces of an electric dipole in the xy-plane. The x and y scales are in units of meter. The charge on the left is positive. Each color change represents a a change in the potential of 5 V. Estimate the magnitude and direction of the electric field in units of V/m N/C at x 13.5 m, y = 13.5 m. = 24.5 22.5 20.5 18.5 16.5 14.5 12.5 10.5 8.5 6.5 4.5 2.5 0.5 0.5 2.5 4.5 6.5 8.5 10.5 12.5 14.5 16.5 18.5 20.5 22.5 24.5The lines in the figure below show the equipotential contours in the plane of three point charges, Q1, Q2, and Q3. Note that these are point charges (one is not bigger in size than the others; they're points). That means that the potential goes to infinity as you approach them. We stop showing countours past plus and minus 7kV. The white space is where the potential is greater or less than that. The values of the equipotential lines are in kV, and we labeled the +1, 0, and -1 kV contours. The positions of the charges are also labeled. For the following, check each box that corresponds to a true statement. Select "None of the above" if none of them are true.A. The electric field at point e is stronger than the field at point c.B. Charge Q3 has the smallest magnitude of all.C. The force on a proton at point c would point towards charge Q3.D. Charge Q1 is a positive charge.E. Charge Q2 is the smallest negative charge.F. The magnitude of the electric field at point f is zero.G. None of the…I know that part a is 0 V. I tried 3.54x10^6 V for part b but that is incorrect.
- A uniform electric field of magnitude 345 V/m is directed in the negative y direction as shown in the figure below. The coordinates of point are (-0.800,-0.450) m, and those of point Ⓡare (0.550, 0.550) m. Calculate the electric potential difference VB - VA using the dashed-line path. + A EFor the following electric field: Ē(x, y) = (x² + y²) + 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) = -2xy² 3 O b. 2-3 x(x,y) = = xy 3 O c. 4(x, y) = -x³-xy² ○ d. x3 x(x, y) = +xy² 3 Oe. (x, y) = x³ + xy² Of. 4(x, y) = xy² 3A potential difference of 480 V is established between large, parallel, metal plates. Let the potential of one plate be 480 V and the other be 0 V. The plates are separated by d = 130 cm. (a) Sketch the equipotential surfaces that correspond to 0, 120, 240, 360, and 480 V. (b) In your sketch, show the electric field lines. Does your sketch confirm that the field lines and equipoten-tial surfaces are mutually perpendicular?