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Find the field inside and outside a sphere of radius R, which carries a volume charge...
Consider a sphere of radius a with a uniform charge distribution over its volume, and a total charge of q_o. Use Gauss's Law to calculate the electric field outside the sphere, and then inside the sphere. Solve the general problem in r, recognizing that problem spherical symmetry. Draw a graph of the electric field the has the surface of the strength as a function of noting where if the surface of the sphere is (a). Some hints: the surface area...
3) Use Gauss’s Law a) Find the field inside and outside a sphere of radius ?, which carries a uniform volume charge density ?. Express your answer in terms of the total charge of the sphere, ?. b) Draw a graph of |?| as a function of the distance from the center. There are (at least) two ways to do this problem, although you need to do it only one way. c) Write a few sentences about a method that...
3. (5 pts) Electrostatic force. A sphere of radius R which carries a uniform volume charge density ρυ is cut in half as shown in the following figure. Find the force that the southern hemisphere exerts on the northern hemisphere and express it in terms of the total charge of the sphere q. 3. (5 pts) Electrostatic force. A sphere of radius R which carries a uniform volume charge density ρυ is cut in half as shown in the following...
A non-uniformly charged sphere of radius R has a total charge Q. The electric field inside this charge distribution is described by E=Emax(r4 /R4 ), where Emax is a known constant. Using the differential form of Gauss’s law, find volume charge density as a function of r. Express your result in terms of r, R and Emax.
held. A solid sphere has a radius R. The top hemisphere carries a uniform charge density p while the lower hemisphere has a uniform charge density of -p. Find an approximate formula for the potential outside the sphere, valid at distances r >> R. A solid sphere has a radius R. The top hemisphere carries a uniform charge density p while the lower hemisphere has a uniform charge density of -p. Find an approximate formula for the potential outside the...
solve it with details. 1) A sphere of radius R carries a volume charge distribution plr where po is a positive constant. a. Find the electric field, both magnitude and direction, for r < R, and r > R. b. Find the potential for r <R, and r > R. (Take V +0 when r700) plrl=poll
Q3: Find the electric field inside a spherical sphere which carries a charge density proportional to the distance from the origin ? = fr, for someme constant f. (As you can see this charge density is not uniform, and you must integrate to get the enclosed charge)
A sphere has a total charge Q uniformly distributed over its volume. The field inside the sphere at a radius r is given by Er= k (Q/R^3) r (a) What is the electric field at a radius r from the center of the sphere, where r > R (i.e outside of the sphere)? (b) Write down an expression for the electric potential at a radius r for r > R (i.e. outside of the sphere). (c) What is the electric...
Volume Charge Density 4 Part A A solid sphere of radius R carries volume charge density ρ-PoeriR, where A) is a constant and r is the distance from the center. Find an expression for the electric field strength at the sphere's surface. Your expression should be in terms of the given variables and any other known variables such as the dielectric constant, єо. co is typed as "epsilono" without the quotations. po is typed as "rhoo" without the quotations. D...
A hollow conducting sphere of radius R carries a negative charge -q. Give expressions for the magnitude of the electric field E inside (r < R) and outside (r > R) the sphere. (Use any variable or symbol stated above along with the following as necessary: k for the Coulomb constant.) Also indicate the direction of the field. Sketch a graph of the field strength as a function of r.