3. Dynamics a. Draw a free body force diagram. b. Then set up the equation(s) of motion using Newton's Laws. c. Then calculate the mass of the electrically charged particle if it is experiencing an upward acceleration of 0.822 m/s. A uniform external electric field, E, points vertically downward. The electric charge of the particle, q, and the electric field magnitude, |E| are given below. {...and Yes, you need to include gravitational effects here!} Given: y ("up") E Magnitude of E = |E|- 395 N/C x ("horizontal) 9- - 47.0 µC 'q, m m = ?

3. Dynamics a. Draw a free body force diagram. b. Then set up the equation(s) of motion using Newton's Laws. c. Then calculate the mass of the electrically charged particle if it is experiencing an upward acceleration of 0.822 m/s. A uniform external electric field, E, points vertically downward. The electric charge of the particle, q, and the electric field magnitude, |E| are given below. {...and Yes, you need to include gravitational effects here!} Given: y ("up") E Magnitude of E = |E|- 395 N/C x ("horizontal) 9- - 47.0 µC 'q, m m = ?

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Electric Fields

Section: Chapter Questions

Problem 31AP: A small block of mass m and charge Q is placed on an insulated, frictionless, inclined plane of...

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Unreasonable results A wrecking yard inventor wants to pick up cars by charging a 0.400 m diameter ball and inducing an equal and opposite charge on the car. If a car has a 1000 kg mass and the ball is to be able to lift it from a distance of 1.00 m: (a) What minimum charge must be used? (b) What is the electric field near the surface of the ball? (c) Why are these results unreasonable? (d) Which premise or assumption is responsible?
The electric field everywhere on the surface of a charged sphere of radius 0.230 m has a magnitude of 575 N/C and points radially outward from the center of the sphere. (a) What is the net charge on the sphere? (b) What can you conclude about the nature and distribution of charge inside the sphere?
A person is placed in a large, hollow, metallic sphere that is insulated from ground, (a) If a large charge is placed on the sphere, will the person be harmed upon touching the inside of the sphere? (b) Explain what will happen if the person also has an initial charge whose sign is opposite that of the charge on the sphere.
A coaxial cable consists of a long, straight filament surrounded by a long, coaxial, cylindrical conducting shell. Assume charge Q is on the filament, zero net charge is on the shell, and the electric field is E1i at a particular point P midway between the filament and the inner surface of the shell. Next, you place the cable into a uniform external field Ei. What is the x component of the electric field at P then? (a) 0 (b) between 0 and E1 (c) E1 (d) between 0 ant E1 (e) E1
An electron has an initial velocity of 5.00106m/s in a uniform 2.0010m/s electric field. The field accelerates the election in the direction opposite to its initial velocity, (a) What is the direction of the electric field? (b) How far does the electron travel before coming to rest? (c) How long does it take the electron to come to rest? (d) What is the electron's velocity when it returns to its starting point?
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(a) Using the symmetry of the arrangement, determine the direction of the electric field at the center of the square in Figure 18.53, given that qa= 1.00C and qc=qd= +1.00 C. (b) Calculate the magnitude of the electric field at the location of q, given that the square is 5.00 cm on a side.
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