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“ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES!” 3. Three charges are shown. (a) what is the electric force ( magnitude and direction) on...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES! 5. (a) We have a collection of Hydrogen atoms in the ground state. They are bombarded with...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS
ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES!
5. (a) We have a collection of Hydrogen atoms in the ground state. They are bombarded with photons of energy 12.1 MeV. What are the energies of the photons that can be emitted by the excited Hydrogen atoms? b. Why do the more stable high A elements generally have more neutrons than protons? Possibly (but not necessarily) useful formulae and constants 5 53...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES! 2. A 20 kg block is moving with a velocity v to the right as it passes point A on a friction...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED.
DOUBLE CHECK ANSWERS FOR ANY MISTAKES!
2. A 20 kg block is moving with a velocity v to the right as it passes point A on a frictionless surface.It slides up to point B, then slides back past point A. To the left of point C, the surface has a coefficient of kinetic friction of 1/5. It finally comes to rest at point D. (a) The height of point...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES! 4. A object 1.5 cm tall is placed 2 cm in front of a thin convex (converging) lens of foca...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS
ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES!
4. A object 1.5 cm tall is placed 2 cm in front of a thin convex (converging) lens of focal length 3 cm. Is the image real or virtual? Is it upright or inverted? Where is the image? How tall is the image? Draw the ray diagram. Possibly (but not necessarily) useful formulae and constants 5 53 :-10 %e2 2 3 370 e=...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES! 5. (a) We have a collection of Hydrogen atoms in the ground state. They are bombarded wit...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS
ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES!
5. (a) We have a collection of Hydrogen atoms in the ground state. They are bombarded with hotons of energy 12.1 MeV. What are the energies of the photons that can be emitted by the excited Hydrogen atoms? Answer either b or c b. Why do the more stable high A elements generally have more neutrons than protons? (c) Why do fission and...
“ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MI...
“ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED.
DOUBLE CHECK ANSWERS FOR ANY MISTAKES!”
Points A, B, and C are in a region of uniform electric field of 5 N/C as shown. (a) If point B is defined to be at an electric potential of 0 volts, what is the electric potential at points A and C? (b) If a particle with a mass of 2 kg and a charge of -5 Cis released at point B,...
3. (a) Calculate the magnitude and direction of the electric force on each of the three...
3. (a) Calculate the magnitude and direction of the electric force on each of the three charges in the figure shown below. 6.00 C 1.50yC -2.00 μC 3.00 cm2.00 cm 3. (b) Determine the electric field at a point 1.00 cm to the right of the middle charge shown in the figure above. 3. (c) If a charge of -2.00 uC were placed at the point 1.00 cm to the left of the middle charge shown in the figure above,...
What are the magnitude and direction of the electric field whose force will balance the weight...
What are the magnitude and direction of the electric field whose force will balance the weight of the following? (Use the information in the table below). Particle Electron (e)1.6021765 10-99.1094x 10-31 Proton (p)+1.6021765 10-19 1.67262 x 10-27 Neutron (n) Charge (c) Mass (kg) 1.67493 x 10-27 (a) an electron N/c) Direction (b) a proton N/C) Direction
Problem 3 - Electric force and Electric field A charge Q1 = +9uC is located at...
Problem 3 - Electric force and Electric field A charge Q1 = +9uC is located at the origin and a second charge Q2 = -4°C is placed at x = 8 m. a) [6 points) What will be the force (magnitude and direction) if you place a +16 C charge midway between the Qi and Q2? lu = 10-6, Coulomb's constant k = 9.0 x 10°N • m2/C2 b) [7 points] Calculate the net electric field (magnitude and direction) at...
What are the magnitude and direction of the electric field whose force will balance the weight...
What are the magnitude and direction of the electric field whose force will balance the weight of the following? (Use the information in the table below). Particle Charge (C) Mass (kg) Electron (e) −1.6021765 ✕ 10−19 9.1094 ✕ 10−31 Proton (p) +1.6021765 ✕ 10−19 1.67262 ✕ 10−27 Neutron (n) 0 1.67493 ✕ 10−27 (a) an electron (b) a proton
Three charges are placed in the x-y plane as shown. What is the net force (magnitude...
Three charges are placed in the x-y plane as shown. What is
the net force (magnitude and direction) acting on the +8 mC
charge?
3.) Three charges are placed in the x-y plane as shown. What is the net force (magnitude and direction) acting on the +8 uC charge? (a) 1.62 N, θ-42.7" (b) 7.25 N,0=-42.7" (c) 2.25 N, 0--58.3° (d) 3.62 N, θ 58.70 0.5 m 250 +8pC 250
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS
ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES!
5. (a) We have a collection of Hydrogen atoms in the ground state. They are bombarded with photons of energy 12.1 MeV. What are the energies of the photons that can be emitted by the excited Hydrogen atoms? b. Why do the more stable high A elements generally have more neutrons than protons? Possibly (but not necessarily) useful formulae and constants 5 53...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED.
DOUBLE CHECK ANSWERS FOR ANY MISTAKES!
2. A 20 kg block is moving with a velocity v to the right as it passes point A on a frictionless surface.It slides up to point B, then slides back past point A. To the left of point C, the surface has a coefficient of kinetic friction of 1/5. It finally comes to rest at point D. (a) The height of point...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS
ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES!
4. A object 1.5 cm tall is placed 2 cm in front of a thin convex (converging) lens of focal length 3 cm. Is the image real or virtual? Is it upright or inverted? Where is the image? How tall is the image? Draw the ray diagram. Possibly (but not necessarily) useful formulae and constants 5 53 :-10 %e2 2 3 370 e=...
ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS
ALLOWED. DOUBLE CHECK ANSWERS FOR ANY MISTAKES!
5. (a) We have a collection of Hydrogen atoms in the ground state. They are bombarded with hotons of energy 12.1 MeV. What are the energies of the photons that can be emitted by the excited Hydrogen atoms? Answer either b or c b. Why do the more stable high A elements generally have more neutrons than protons? (c) Why do fission and...
“ONLY USE THE FORMULAS GIVEN ON PAPER, NO OTHER FORMULAS ALLOWED.
DOUBLE CHECK ANSWERS FOR ANY MISTAKES!”
Points A, B, and C are in a region of uniform electric field of 5 N/C as shown. (a) If point B is defined to be at an electric potential of 0 volts, what is the electric potential at points A and C? (b) If a particle with a mass of 2 kg and a charge of -5 Cis released at point B,...
3. (a) Calculate the magnitude and direction of the electric force on each of the three charges in the figure shown below. 6.00 C 1.50yC -2.00 μC 3.00 cm2.00 cm 3. (b) Determine the electric field at a point 1.00 cm to the right of the middle charge shown in the figure above. 3. (c) If a charge of -2.00 uC were placed at the point 1.00 cm to the left of the middle charge shown in the figure above,...
What are the magnitude and direction of the electric field whose force will balance the weight of the following? (Use the information in the table below). Particle Electron (e)1.6021765 10-99.1094x 10-31 Proton (p)+1.6021765 10-19 1.67262 x 10-27 Neutron (n) Charge (c) Mass (kg) 1.67493 x 10-27 (a) an electron N/c) Direction (b) a proton N/C) Direction
Problem 3 - Electric force and Electric field A charge Q1 = +9uC is located at the origin and a second charge Q2 = -4°C is placed at x = 8 m. a) [6 points) What will be the force (magnitude and direction) if you place a +16 C charge midway between the Qi and Q2? lu = 10-6, Coulomb's constant k = 9.0 x 10°N • m2/C2 b) [7 points] Calculate the net electric field (magnitude and direction) at...
Three charges are placed in the x-y plane as shown. What is
the net force (magnitude and direction) acting on the +8 mC
charge?
3.) Three charges are placed in the x-y plane as shown. What is the net force (magnitude and direction) acting on the +8 uC charge? (a) 1.62 N, θ-42.7" (b) 7.25 N,0=-42.7" (c) 2.25 N, 0--58.3° (d) 3.62 N, θ 58.70 0.5 m 250 +8pC 250
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