Three point charges are located at the corners of an equilateral triangle as in the figure below. Find the magnitude and direction of the net electric force on the 1.50 µC charge. (Let A = 1.50 pC, B = 7.20 µC, and C= -3.94 pc.) magnitude direction 60.0 0.500 m 0.185 Your response differs from the correct answer by more than 10%. Double check your calculations. N 54.3 x Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation, Carry out all intermediate results to at least four-digit accuracy to minimize roundoff error below the +x-axis

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P In the figure above two curved plastic rods, one of charge +q and the other of charge -q, form a circle of radius r in an xy plane. The x axis passes through both of the connecting points, and the charge is distributed uniformly on both rods. What is the magnitude of the electric field produced at P, the center of the circle? NOTE: Express your answer in terms of the given variables, using eo when needed. EP

express answer in Hz please :)

Please answer the following question. Please specify the correct equations that you use in your answer. Please put a box and LABEL each equation that you plan to use for each element of the problem. Please label every variable with an explanation. Please make sure to label and give a full explanation to every variable in the problem. Please make sure to double check your work. Please confirm the answer is correct before submitting your response. Please do not skip any steps.

2. 4 C E The figure above shows four very thin parallel planes of charge with equal separation between them. The charge density on plate 1 is 3 o. The charge density on plate 2 is -1 o. The charge density on plate 3 is 4 o. The charge density on plate 4 is -2 o. Your answers for the electric field must include the correct sign. We choose positive electric field along the positive x-direction. What is the Electric Field at point E? (in units of o/ɛo) o/0 3. 1.

question 1 and 2 please

Calculate the magnitude and direction of the Coulomb force on each of the three charges shown in the figure below. 6.00 μC charge: magnitude direction 89.855 X Your response differs from the correct answer by more than 10%. Double check your calculations. N toward the left V 1.50 μC charge: magnitude direction 29.9585 X Your response differs from the correct answer by more than 10%. Double check your calculations. N toward the right v -2.00 μC charge: magnitude direction -29.9585 X The response you submitted has the wrong sign. N toward the left V 6.00 μC + 1.50 μC -2.00 μC 3.00 cm -2.00 cm →

Part d, e please and check if the answer a,b,c is correct

I NEED HELP WITH PART C PLEASE!!!  A bare helium nucleus has two positive charges and a mass of 6.64 ✕ 10−27 kg. (a) Calculate its kinetic energy in joules at 1.20% of the speed of light. ANS: 4.302 x 10^-14 J   (b) What is this in electron volts? ANS: 26.853 x 10^4 eV   (c) What voltage would be needed to obtain this energy?______ V