The figure gives the magnitude of the electric field inside and outside a sphere with a...
The figure gives the magnitude of the electric field inside and outside a sphere with a positive charge distributed uniformly throughout its volume. The scale of the vertical axis is set by Es = 5.6 x 107 N/C. What is the charge on the sphere? E (107N/C) 16 r(cm) Number Units
Figure 23-48 gives the magnitude
of the electric field inside and outside a sphere with a positive
charge distributed uniformly through-out its volume. The scale of
the vertical axis is set by Es = 5.1 × 107 N/C.
What is the charge on the sphere?
A positively charged particle is held at the center of a spherical shell. The figure gives the magnitude E of the electric field versus radial distance r. The scale of the vertical axis is set by Es = 14.5 × 107 N/C. Approximately, what is the net charge on the shell?
A positively charged particle is held at the center of a spherical shell. The figure gives the magnitude E of the electric field versus radial distance r. The scale of the vertical axis is set by Es = 10.7 × 107 N/C. Approximately, what is the net charge (in C) on the shell?
A positively charged particle is held at the center of a
spherical shell. The figure gives the magnitude E of the electric
field versus radial distance r. The scale of the vertical axis is
set by Es = 13.5 × 107 N/C. Approximately, what is the net charge
on the shell?
E (107N/C) 24 r(cm) 8 10
Figure (a) shows three plastic sheets that are large, parallel, and uniformly charged. Figure (b) gives the component of the net electric field along an x axis through the sheets. The scale of the vertical axis is set by Es = 6.6 x 105 N/C. what is the ratio of the charge density on sheet 3 to that on sheet 2?
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...
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Calculate the magnitude of the flux of a constant electric field of 5.0 NC in the z -direction through a rectangle with area 4.0 m2 in the xy plane. a. 0 b. 5.0 N-m2/C c. 10.0 N-m2/C d. 20.0 N-m/C 10. 11. A circular ring of charge of radius b has a total charge q uniformly distributed around it. The electric field at the center of the ring is a. 0 12. A solid spherical conductor has...
Figure a shows three plastic sheets that are large, parallel,
and uniformly charged. Figure b gives the component of the net
electric field along an x axis through the sheets. The scale of the
vertical axis is set by Es = 5 × 105 N/C. What is the ratio of the
charge density on sheet 3 to that on sheet 2?
A solid non-conducting sphere (R = 10 cm) has a charge of uniform density 50 nC/m3 uniformly distributed throughout its volume. (a) Determine the magnitude of the electric field 20 cm from the center of the sphere. (b) Determine the magnitude of the electric field 5 cm from the center of the sphere. Hint: first calculate the charges inside the assumed Gaussian surfaces, assume π = 3. Answer: 45 N/C, 90 N/C.