You have an oxygen nucleus (charge 8e) and a distance of 7.3 x 10-6 m. a) What is the electric potential at this point? b) If you place an alpha particle (charge 2e) at this point, what is the electric force between them? c) What is the electric potential energy between them?   Remember to include the following when answering these questions: What did you get?  (your answer with the correct units and supporting work) How did you get that? (the equation you chose to use to get your answer) Why did you use that? (the concept that supports the use of the equation that you chose to use)

Potential, electric potential, and potential difference whose symbol is V refer to the amount of work energy needed to move a unit of electric charge a certain distance in an electric field. (This is not the same as electric potential energy whose symbol is U!!) Here are some different formulas for electric potential, V, in different problems: Work to move an amount of charge: V=w/q clipart 2 charges on x-axis-2.JPG Potential difference between two charged plates: V=Ed clip art electric field plate-2.jpg Electric potential at a distance from a charge: V=kq/r clipart 2 charges on x-axis-3.JPG What's the electric potential involved for each case below? Group of answer choices 10 joules of work to move 5 coulombs 10 V/m electric field across a 2 meter plates 90 meters away from a 2nC charge Options: 0.2 V 2 V 20 V

A) Find the electric potential at point P in the figure B) Suppose the three charges shown in the figure are held in place. A fourth charge, with a charge of +5.32 μC and a mass of 5.23 g, is released from rest at point P. What is the speed of the fourth charge when it has moved infinitely far away from the other three charges?

Prob.2. Three charges (Q1 = Q3 = 20.0nC, and Q2 = - 10.0nC) are arranged on the three %3D vertices of a triangle as shown. [a]Determine the electric potential energy (in units of UJ) of the three-charge configuration. (Example: If your answer is 4.5x10-6J = 4.5µJ, enter your answer as 4.5) 4.0cm 3.0cm- 3.0cm

A small particle has charge -4.60 µC and mass 1.70x10-4 kg. It moves from point A, where the electric potential is VA = 300 V, to point B, where the electric potential VB = 820 V is greater than the potential at point A. The electric force is the only force acting on the particle. The particle has a speed of 6.00 m/s at point A. Part A What is its speed at point B? Express your answer in meters per second. For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Electric force and electric potential. m/s Part B Is it moving faster or slower at B than at A? Faster Slower 圓

Please hand writing answer

please answer all parts of this question

Please answer all parts of this question

Please write clearly