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Immediately outside a conducting sphere of unknown charge sphere, the potential is 140 V. and radius...
The electric potential immediately outside a charged conducting sphere is 210 V, and 10.0 cm farther...
The electric potential immediately outside a charged conducting sphere is 210 V, and 10.0 cm farther from the center of the sphere the potential is 160 V (a) Determine the radius of the sphere. 0.076X Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. cm (b) Determine the charge on the sphere. 1.7 Your response differs from the correct answer by more than 10%. Double check your calculations. nC The...
The electric potential immediately outside a charged conducting sphere is 240 V, and 10.0 cm above...
The electric potential immediately outside a charged conducting sphere is 240 V, and 10.0 cm above the surface of the sphere the potential is 130 V. (a) Determine the radius of the sphere. cm (b) Determine the charge on the sphere. nC The electric potential immediately outside another charged conducting sphere is 260 V, and 10.0 cm above the surface of the sphere the magnitude of the electric field is 360V/m. (c) Determine all possible values for the radius of...
The electric potential immediately outside another charged conducting sphere is 240 V, and 10.0 cm above...
The electric potential immediately outside another charged conducting sphere is 240 V, and 10.0 cm above the surface of the sphere the magnitude of the electric field is 390 V/m. (c) Determine all possible values for the radius of the sphere. (Enter your answers from smallest to largest. If only one value exists, enter "NONE" in the second answer blank.) r1 = cm r2 = cm (d) Determine the charge on the sphere for each value of r. (If only...
The electric potential immediately outside another charged conducting sphere is 220 V, and 10.0 cm above...
The electric potential immediately outside another charged conducting sphere is 220 V, and 10.0 cm above the surface of the sphere the magnitude of the electric field is 440 V/m. a) Determine all possible values for the radius of the sphere. (Enter your answers from smallest to largest. If only one value exists, enter "NONE" in the second answer blank.) r1 = r2 = b) Determine the charge on the sphere for each value of r. (If only one value...
A conducting sphere of radius a is kept at a constant potential V0. A charge q...
A conducting sphere of radius a is kept at a constant potential V0. A charge q is brought at a distance d from the center of the sphere (d > a). Using the method of images: (a) Find the electric potential V (r, θ) in the region r > a. (b) Find the surface charge density on the surface of the sphere. (c) Find the force on the charge q.
A conducting sphere of 2.0 cm radius is charged with some unknown charge such that the...
A conducting sphere of 2.0 cm radius is charged with some unknown charge such that the electric potential 4.0 cm away from its surface is 100 Volts. What is the electric potential at the center of the conductor? If a proton is released at rest just outside the surface, what speed will it have when it's: A) 2.0 cm away from the surface of the conductor? B) Very far from the conductor? Please show ALL work!
A conducting sphere with radius R has total charge Q. (a) Find the relationship between the...
A conducting sphere with radius R has total charge Q. (a) Find the relationship between the magnitude of the electric field and the electric potential on the surface of the conducting sphere. (Use the following as necessary R, Q, and E for the magnitude of the electric field.) V = (b) For a sphere of radius 77 cm, calculate the maximum surface electric potential at which the surrounding air begins to break down. Take the dielectric strength of (maximum sustainable...
A conducting sphere of radius a has a total charge Q on it. A charge q...
A conducting sphere of radius a has a total charge Q on it. A charge q is brought at a distance d from the center of the sphere (d > a). Using the method of images: (a) Find the electric potential V (r, θ) in the region r > a. (b) Find the surface charge density on the surface of the sphere. (c) Find the force on the charge q.
A solid conducting sphere has net positive charge and radius R = 0.400 m. At a...
A solid conducting sphere has net positive charge and radius R = 0.400 m. At a point 1.20 m from the center of the sphere, the electric potential due to the charge on the sphere is 18.0 V. Assume that V = 0 at an infinite distance from the sphere. What is the electric potential at the center of the sphere? Express your answer with the appropriate units. V =
R Q1-Ch23 A conducting solid sphere of radius R with unknown charge Q is at the...
R Q1-Ch23 A conducting solid sphere of radius R with unknown charge Q is at the center of a conducting hollow sphere of inner radius 3R and outer radius 4R. The hollow sphere has charge -2q. Take the origin as the center of the spheres. Take the potential at infinity as zero. a) Calculate Q if the electric potential at r = 2R is zero. b) Suppose that a conducting thin wire is connected between the spheres. How much electron...
The electric potential immediately outside a charged conducting sphere is 210 V, and 10.0 cm farther from the center of the sphere the potential is 160 V (a) Determine the radius of the sphere. 0.076X Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. cm (b) Determine the charge on the sphere. 1.7 Your response differs from the correct answer by more than 10%. Double check your calculations. nC The...
A conducting sphere with radius R has total charge Q. (a) Find the relationship between the magnitude of the electric field and the electric potential on the surface of the conducting sphere. (Use the following as necessary R, Q, and E for the magnitude of the electric field.) V = (b) For a sphere of radius 77 cm, calculate the maximum surface electric potential at which the surrounding air begins to break down. Take the dielectric strength of (maximum sustainable...
A solid conducting sphere has net positive charge and radius R = 0.400 m. At a point 1.20 m from the center of the sphere, the electric potential due to the charge on the sphere is 18.0 V. Assume that V = 0 at an infinite distance from the sphere. What is the electric potential at the center of the sphere? Express your answer with the appropriate units. V =
R Q1-Ch23 A conducting solid sphere of radius R with unknown charge Q is at the center of a conducting hollow sphere of inner radius 3R and outer radius 4R. The hollow sphere has charge -2q. Take the origin as the center of the spheres. Take the potential at infinity as zero. a) Calculate Q if the electric potential at r = 2R is zero. b) Suppose that a conducting thin wire is connected between the spheres. How much electron...
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