b) Which of the following energy graphs best describes the Mars-spacecraft system? Circle the number next to the correct graph. K K 1 K+U K+U K K+U K+U 4 K K+U 5 6. K+U 2. 3.
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- Please show all steps, thank you.Delve into the concept of electric potential energy stored in a system of point charges. Develop a general formula for the electric potential energy of N point charges and discuss the implications of its dependence on their spatial arrangement.In static equilibrium, the potential difference between two points inside a solid piece of metal is?
- Batteries and capacitors can be used to store electrical energy. Batteries do this in the form of chemical potential energy whereas capacitors do this with an electric field. Batteries tend to be more stable but capacitors tend to have faster charge and recharge times. A simple capacitor can be constructed from two conductive plates. Two conductive plates with an area of 10.0cm x 10.0 cm are held facing one another at a separation of 1.50 mm and 12.0 V is applied between them. a) Find the capacitance of this configuration b) Find the charge on the plates. c) How much energy is stored in the capacitor? d) How much energy can the capacitor store if a dielectric with K= 4.5 is inserted between the plates rather than air?You have learned concept of Electric Potential energy, electric potential and capacitor. Pick any THREE derivations – use of multiple equations to get another equation, and show how you can do that.What is the capacitance of a planet that has mass (5.300x10^23) kg and a diameter of (7.9x10^6) m? Give your answer in farads (F) using scientific notation.
- Your clothing tends to cling together after going through the dryer. Why? Would you expect more or less clinging if all your clothing were made of the same material (say, cotton) than if you dried different kinds of clothing together?In physics, what is the finest use of inferential calculus?In physics, what is the finest use of inferential calculus?
- For problem 31 of the text, calculate the potential at point P in uV for the case that the removed part of the disk subtends an angle of 204.0 degrees instead of three quadrants!! (5 sig figs)In the figure on the right, rank the electric potential from high to low? (Note: "C(E)" below in the choices means that the electrical potentials at C and E are equal.) а) А,В,С(E),D b) С'E), D, B, А c) E,C,D,B,A B E ge d) A,B,D,C(E) e) A,B,D,C,EWhat voltage is needed ot accelerate a proton from rest to 0.001 c (c is the speed of light)?