A spherical shell of inner radius a = 5 cm and outer radius b = 7 cm has a volume charge density p(r, 0) 4 2Tr cos O c/m³. The potential energy of this configuration is:
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A: Given, Charge,q=8 nC=8×10-9C Charge on ring,Q=8 mC=8×10-3C Initial position,(0,0,1)m Final…
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A: Charge at centre= q1 Inner radius = a outer radius = b charge on outer radius=q2
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Q: A conducting sphere of radius R = 16.0 m has a net charge Q = 7.00x10-6C. What is the potential %3D…
A: Given:- A conducting sphere of the radius R=16.0 m Net charge Q=7.00×10-6 C Point A is 20.0 m of the…
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Q: Q.3: A charge of -9.0 nC is uniformly distributed around a thin plastic ring lying in a yz plane…
A: Given: The first charge is q1=-9.0 nC, The first charge is q2=-6.0 pC, The distance of the second…
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A: a) Electric field outside the cylinder is,
Q: Consider an infinitely long conducting shell in the shape of a right circular cylinder with radius R…
A: Electric field E from Gauss's law:E=σR22πε0Electric potential:dV=E.drVa-Vb=Vab
Q: 18) P. O' A R/R/2 A very long, solid insulating cylinder of radius R = 1 m has a cylindrical empty…
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Q: A disk with uniform surface charge density o = -9.00 µC/m2 is oriented as shown in the diagram…
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Q: V = 4x?y – 4z 5) is given as a potential field in space. Accordingly, at the point A (-2, 3, 5) a) E…
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Q: Consider the simple model of the hydrogen atom with the single electron that can only exist in…
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Q: potential xy? – 3x, what is the corresponding electric field at the point (1,8)?
A: Electric field at a point is negative gradient of potential
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Q: A conducting cylinder of radius 3.5 cm and length 5.6 cm has a total charge of 4.5 x10 ^ -9 C…
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Q: Two point particles of charge Q₁ = 45 µC and Q₂ = 85 µC are found to have a potential energy of 40…
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Q: Consider two infinite, parallel, nonconducting sheets positioned at x = -50 cm and x +50 cm. The…
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A: The formula for the electric potential is given as V=kqr
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A: By using gauss law
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Q: Compute for the work done, in millijoules, in moving a 4-nC charge from A(4, -2, -4) m to B(3, -1,…
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Q: its modulus E and the potential φ of the field at a point remote from the first charge by r1 = 40 mm…
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Q: A disk of radius R has a nonuniform surface charge density sigma = Cr, where C is a constant and r…
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Q: A conducting cylinder of radius 3.25 cm and length 5.6 cm has a total charge of 4.5x10-9 C…
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Q: Find the potential difference between points A and B at 3R and 4R distances from the axis,…
A: Correct option is last one e. 1.12 x 1011 V Explanation is in next step.
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A: surface charge density = σinitial speed of electron = u charge on electron = - edistance (AB) = d
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- The specific energy and density of gasoline is -47.3 MJ/kg and 716 kg/m3, respectively. What is its energy density? A. -0.066 m3/MJ B. -0.066 MJ/m3 C. - 33. 867 MJ/m3 D. - 33, 867 m3/MJ0. 31 : The work done in blowing a soap bubble from radius (r) to (2r) is : (a) 4tr'T (b) 12r'T (c) 8trT (d) 24 tr'T*1.3 PQ« For each of the following units, list the primary dimensions: kWh, poise, slug, cfm, cSt.
- For E I know that W(ab) is 14965J and W(bc) is 0 but how do I find W(ca)? Is W(ca) is equal to -10008J or -9870J?Q. 28 : The work done is blowing a soap bubble of radius (R) is (W). The work done in making the soap bubble of radius (2R) from the same soap solution is : (a) W/4 (b) 2W (c) W/2 (d) 4WThe total consumption of electrical energy in the United States is about 1.37 x 1019 joules per year. ▼ Part A What is the average rate of electrical energy consumption in watts? VO ΑΣΦ Submit Request Answer Part B V Submit ΑΣΦ 4 If the population of the United States is 310 million, what is the average rate of electrical energy consumption per person? Give your answer in kilowatts per person. Request Answer B O ? 24 W 4 kW/person
- The work performed as a function of time for a certain process is given by: W instantaneous power output (measured in Watts) at t = 3 sec is: at, where a = 2 J/s. The %3D А. 24 В. 69 С. 54 D. 207 Е. 6A rubberized sphere contains carbon dioxide. If the initial radius of the sphere is 15cm: How much work is done if the carbon dioxide-filled sphere expanded to five times its original volume against the pressure at STP? Express your answer in L atm. b. Upon the expansion of the sphere, what is the kinetic energy of a single carbon dioxide molecule if it travels across the diameter and covers it in 30ms? Assume that the sphere contains one mole of carbon dioxide. Express your answer in J. How much power can all the molecules in this sphere generate after 30s? Assume that the sphere contains one mole of carbon dioxide and that all molecules have the same kinetic energy. Express your answer in W. (Use the KE obtained from the previous required) 2. A rubberized, cubic chamber was filled with butane gas and was expanded from 3.0L to 4.5L at a pressure of 2.7atm and it absorbed 230J of heat from the surroundings. a. What is the change in the energy of the system? Express your answer in L…A rubberized sphere contains carbon dioxide. If the initial radius of the sphere is 15cm: a. How much work is done if the carbon dioxide-filled sphere expanded to five times its original volume against the pressure at STP? Express your answer in L atm. b. Upon the expansion of the sphere, what is the kinetic energy of a single carbon dioxide molecule if it travels across the diameter and covers it in 30ms? Assume that the sphere contains one mole of carbon dioxide. Express your answer in J. c. How much power can all the molecules in this sphere generate after 30s? Assume that the sphere contains one mole of carbon dioxide and that all molecules have the same kinetic energy. Express your answer in W. (Use the KE obtained from the previous required)
- One mole of helium atoms has a mass of 4 grams. If a helium atom in a balloon has a kinetic energy of 1.666e-21 J, what is the speed of the helium atom? (The speed is much lower than the speed of light.) V = m/s Additional Materials O eBook46:56 WLwvimdGI A 52-kg package is lifted to the top shelf in a storage bin that is 4 m above the ground floor. How much increase in potential energy does the package get? O 1504733.118 Ib-ft 1937.104 BTU O 2040.48 kJ O 2.04 kJAt a certain location, the solar power per unit area reaching Earth's surface is 200 W/ m^2, averaged over a 24-hour day. If the average power requirement in your home is 3 kW and you can convert solar power to electric power with 10 % efficiency, how large a collector area will you need to meet all your household energy requirements from solar energy? (Will a collector fit in your yard or on your roof? ).