In nuclear fission, a nucleus splits roughly in half. What is the potential 7 ×10-14m from a fragment that has 45 protons in it?

3a. What is the potential energy U of this lightning bolt? U = 310 Joules of the square? Find 30 (1.0x10) 3b. If all this energy where to be converted to kinetic energy, what would be the speed of a m = 1000 kg car. Vf = r16 = 34 = m/s 16. These charges are numbered as: raw the re Redraw the rectangle with the actual charges (evaluate 2q1, 492, etc.) 16a. What is the distance between the indicated pairs of charges. Find these in meters. r24 = r26 = 15 = 35 = 1 2 3 MI 4 5 6 ainT 16b. Starting with all the charges at ∞, what is the potential at the upper left corner, and how much work is done to put the charge at the upper left corner? V₁ = 05 P278 Volts W₁ = Joules V3 = V13 + V23 = | srpC = 10-12 C on m 16c. What is the potential at the location of 2, due to the previous charges? How much work is done to bring in the 2nd charge? Make sure you use the correct distance. V₂ = V12 = Volts W₂ = 16d. What is the potential at the location of 3, due to the previous charges? How much work is…

A hollow metal sphere has a radius of 5.00 cm. If an excess charge of 50.0 uc resides on the sphere, what is the electric potential 10.0 cm from the surface of the sphere?

It is known that the electric quantity Q is uniformly distributed on the spherical surface of radius R, that is, the electric charge per unit area isQ/4piR^2Find the electric potential distribution generated by this charged sphere in space.

Consider a square of charges, where the side length of the square is a = 2.4 m.  At each corner of the square there is a different charge.  At (0, 0), there is a 8 nC charge.  At (a, 0), there is a -9 nC charge.  At (a, a), there is a -2 nC charge.  Lastly, at (0, a) there is a 4 nC charge.  Calculate the electric potential at (a/2, 0), in V.  Use k = 9 x 109 N m2 / C2. (Please answer to the fourth decimal place - i.e 14.3225)

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you have a nucleus with 19 protons, placed at x = 3.6 Angstroms. What what TWO values of x (along the x-axis) will the total electrostatic potential V be equal to zero?

Now you have a nucleus with 13 protons at x = 7.5 Angstroms on the x-axis. What is the value of the electrostatic potential V at a point on the positive y-axis, at y = 6.2 Angstroms?   Question 9 options:   16.9 V   -2.3 V   19.2 V   6.8 V

2. In proton-beam therapy, a high-energy beam of protons is fired at a tumor. The KE of the protons is used to kill cells in the tumor. For one patient, it is desired to deposit 0.1 J of proton energy into a tumor. To create the beam, proton at rest are accelerated through a potential difference of 10 MV (megavolts). a) What is the KE of a single proton fired at the tumor? b) How many protons must be fired at the tumor? ans. 6.25×1010 protons

A proton has a połes tial is 200. It roves throuph o point where the ebctric potential is 800V. what is its speed at this second pont speed of 4,0 x10 at point where the ebcdrc