I The next questions all have to do with the diagram shown, on which I have placed an electron at the origin. The grid spacing is 1 Angstrom per small square. PART 1: Now place an atomic nucleus with 5 protons at x = = 6.2 Angstroms on the x-axis. What is the value of the electrostatic potential V at a point on the positive y-axis, at y = 3.8 Angstroms? PART 2: Now you have a nucleus with 12 protons at x = 6.1 Angstroms on the x-axis. How much work would it take to bring in ANOTHER nucleus with 11 protons from 1 m away and place it at y 5.6 Angstroms on the y-axis? =

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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The next questions all have to do with the diagram shown, on which I
have placed an electron at the origin. The grid spacing is 1 Angstrom per
small square.
PART 1: Now place an atomic nucleus with 5 protons at x = 6.2
Angstroms on the x-axis. What is the value of the electrostatic potential
V at a point on the positive y-axis, at y = 3.8 Angstroms?
PART 2: Now you have a nucleus with 12 protons at x = 6.1
Angstroms on the x-axis. How much work would it take to bring in
ANOTHER nucleus with 11 protons from 1 m away and place it at y
5.6 Angstroms on the y-axis?
=
Transcribed Image Text:-e | The next questions all have to do with the diagram shown, on which I have placed an electron at the origin. The grid spacing is 1 Angstrom per small square. PART 1: Now place an atomic nucleus with 5 protons at x = 6.2 Angstroms on the x-axis. What is the value of the electrostatic potential V at a point on the positive y-axis, at y = 3.8 Angstroms? PART 2: Now you have a nucleus with 12 protons at x = 6.1 Angstroms on the x-axis. How much work would it take to bring in ANOTHER nucleus with 11 protons from 1 m away and place it at y 5.6 Angstroms on the y-axis? =
Expert Solution
Step 1: Formula for potential

The formula for electric potential (V) due to a point charge at a distance  is given by:

Where:

  • k is Coulomb's constant (9.0 cross times 1 0 to the power of 9 text   end text text N m end text squared text C end text squared)
  • is the charge of the proton (1.6 cross times 1 0 to the power of negative 19 end exponent text   end text text C end text)
  • is the distance from the charge.
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