![Problem 1: An early model of the atom, proposed by positive point charge +Ze (the nucleus) at the center of a sphere of radius R with uniformly distributed negative charge -Ze. Zis the atomic number, the number of protons in the nucleus and the number of electrons in the negative sphere after his discovery of the atomic nucleus, had a a. Show that the electric field inside this atom (r< R) is b. What is E at the surface of the atom (-R)? Is this the expected value? Explain. c. A uranium atom has Z-92 and R-0.10 nm. What is the electric field strength at r-½R? [Answers: (a) Show that! (bE, but prove this! (c) 4.63 x 1013 N/C]](http://img.homeworklib.com/questions/753518a0-74e2-11ea-95dc-23906413ef7d.png?x-oss-process=image/resize,w_560)
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both parts pls Review Part B An early model of the atom, proposed by Rutherford after...
both parts pls
Review Part B An early model of the atom, proposed by Rutherford after his discovery of the atomic nucleus, had a positive point charge +Ze (the nucleus) at the center of a sphere of radius R with uniformly distributed negative charge -Ze. Z is the atomic number, the number of protons in the nucleus and the number of electrons in the negative sphere. What is E at the surface of the atom? Give your answer as a...
Part A 1 Review Show that the electric field strength inside this atom is Ein =...
Part A 1 Review Show that the electric field strength inside this atom is Ein = (1 ) An early model of the atom, proposed by Rutherford after his discovery of the atomic nucleus, had a positive point charge +Ze (the nucleus) at the center of a sphere of radius R with uniformly distributed negative charge - Ze Z is the atomic number, the number of protons in the nucleus and the number of electrons in the negative sphere. $Ē...
3. For a while in the early 20th century one proposed model for the structure of...
3. For a while in the early 20th century one proposed model for the structure of atoms was that a positive point charge (the nucleus) +Ze was at the center of a charged sphere of radius R and charge -Ze. To be clear, the negative charge in the sphere was proposed to be spread through the volume of the sphere, not on its surface. Z is the atomic number. (a) In terms of the symbols, Z and R, what is...
For a while in the early 20th century one proposed model for the structure of atoms...
For a while in the early 20th century one proposed model for the structure of atoms was that a positive point charge (the nucleus) +Ze was at the center of a charged sphere of radius R and charge −Ze. To be clear, the negative charge in the sphere was proposed to be spread through the volume of the sphere, not on its surface. Z is the atomic number. (a) In terms of the symbols, Z and R, what is the...
The correct answers are already given. What you have to do is how to get those...
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Problem 2: A long coaxial cable (see figure) carries a uniform volume charge density Pl on the inner cylinder (radius a), and a uniform surface charge density p2 on the outer cylindrical shell (radius b) p is negative and is of just the right magnitude that the cable asa whole is electrically neutral a. Find the electric field in each of the three...
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Problem 5:* An infinite slab of charge of thickness 2zo lies in the xy-plane between zZ0 and z-zo. The volume charge density p (expressed in C/m3) is constant. a. Use Gauss's law to find an expression for the electric field strength at coordinate z inside the slab i b. Find an expression for the electric field strength above the slab (z2 z0). c....
The correct answers are already given. What you have to do is how to get those...
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Problem 6: The figure on the right shows a thin rod of length L and charge Q Find an expression for the electric potential a distance z away from the center of the rod on the line that bisects the rod (point A in the figure). a. Point A b. Find an expression for the electric potential a distance x away Point B...
The correct answer is already given. What you have to do is how to get this...
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60 points (10 points per problem)- Problem 1: The figure on the right shows a thin rod of length L. A total charge of Q is distributed uniformly along its length. Find an expression for the vector electric field at point P. Give your answer in component form. Answer:
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Problem 3: Consider a disk of radius R in the xy-plane with a non-uniform surface charge density σ(r)-ar, where a > 0 is a constant. Determine the electric field at a point z above the disk, along its axis of symmetry. [Answer:2k,zanV2+R2+R-Inz-
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Problem 2: A square loop of side a is placed in the xy-plane and centered on the origin. Find the electric field a distance z above the loop, which carries a uniform line charge density λ [Answer:
both parts pls
Review Part B An early model of the atom, proposed by Rutherford after his discovery of the atomic nucleus, had a positive point charge +Ze (the nucleus) at the center of a sphere of radius R with uniformly distributed negative charge -Ze. Z is the atomic number, the number of protons in the nucleus and the number of electrons in the negative sphere. What is E at the surface of the atom? Give your answer as a...
Part A 1 Review Show that the electric field strength inside this atom is Ein = (1 ) An early model of the atom, proposed by Rutherford after his discovery of the atomic nucleus, had a positive point charge +Ze (the nucleus) at the center of a sphere of radius R with uniformly distributed negative charge - Ze Z is the atomic number, the number of protons in the nucleus and the number of electrons in the negative sphere. $Ē...
3. For a while in the early 20th century one proposed model for the structure of atoms was that a positive point charge (the nucleus) +Ze was at the center of a charged sphere of radius R and charge -Ze. To be clear, the negative charge in the sphere was proposed to be spread through the volume of the sphere, not on its surface. Z is the atomic number. (a) In terms of the symbols, Z and R, what is...
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Problem 2: A long coaxial cable (see figure) carries a uniform volume charge density Pl on the inner cylinder (radius a), and a uniform surface charge density p2 on the outer cylindrical shell (radius b) p is negative and is of just the right magnitude that the cable asa whole is electrically neutral a. Find the electric field in each of the three...
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to get those answers.
Problem 5:* An infinite slab of charge of thickness 2zo lies in the xy-plane between zZ0 and z-zo. The volume charge density p (expressed in C/m3) is constant. a. Use Gauss's law to find an expression for the electric field strength at coordinate z inside the slab i b. Find an expression for the electric field strength above the slab (z2 z0). c....
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Problem 6: The figure on the right shows a thin rod of length L and charge Q Find an expression for the electric potential a distance z away from the center of the rod on the line that bisects the rod (point A in the figure). a. Point A b. Find an expression for the electric potential a distance x away Point B...
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60 points (10 points per problem)- Problem 1: The figure on the right shows a thin rod of length L. A total charge of Q is distributed uniformly along its length. Find an expression for the vector electric field at point P. Give your answer in component form. Answer:
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Problem 3: Consider a disk of radius R in the xy-plane with a non-uniform surface charge density σ(r)-ar, where a > 0 is a constant. Determine the electric field at a point z above the disk, along its axis of symmetry. [Answer:2k,zanV2+R2+R-Inz-
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Problem 2: A square loop of side a is placed in the xy-plane and centered on the origin. Find the electric field a distance z above the loop, which carries a uniform line charge density λ [Answer:
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