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1 c)Write the answer correctly and dont copy from internet provide write information please
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- Check Your Understanding What is the potential energy of Q relative to the zero reference at infinity at r2 in the above example?Why do we need to be careful about work done on the system versus work done by the system in calculations?An electric potential exists in a region of space such that V = 8x4 2y2 + 9z3 and V is in units of volts, when x, y, and z are in meters. a. Find an expression for the electric field as a function of position. b. What is the electric field at (2.0 m, 4.5 m, 2.0 m)?
- In nuclear fission, a nucleus splits roughly in half. A. What is the potential 4.00 x 10-14 m from a fragment that has 50 protons in it? (p=+1.602x10-19 C) →Why 1.8 MV is the answer for this problem?In nuclear fission, a nucleus splits roughly in half. A. What is the potential 1.3×10^(-9)m from a fragment that has 23 protons in it?An electron is accelarated from rest through potential difference of 25V.Whatvis the change in electric potential energy of the electron?
- A proton is launched from point 1 as shown with an initial velocity of 3.9 x 105 m/s. By how much has its kinetic energy changed, in eV, by the time it passes through point 2?Could you please explain how to do this? I'm not sure how to use the slope (-18 Vm) to solve the problem. Thanks!An electron gun consists of two parallel plates separated by a distanceof 1.00 cm. If an electron is injected close to the negative plate with aninitial velocity of 0, what does the potential difference need to be betweenthe plates to accelerate the electron to 3x107 m/s by the time it reaches theother plate?
