Find the charge density (in nC/m2) on the surface of the left face of the plate.

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Chapter1: Units, Trigonometry. And Vectors
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A square conducting plate 53.0 cm on a side and with no net charge is placed in a region, where there is a uniform electric
field of 79.0 kN/c directed to the right and perpendicular to the plate.
(a) Find the charge density (in nC/m²) on the surface of the right face of the plate.
6.99E-7
Construct a cylindrical Gaussian surface perpendicular to the right surface of the plate. Put one end of the Gaussian
surface inside the plate and the other outside. See if you can show that the integral over the entire Gaussian surface
is EA and the charge enclosed is oA. Use Gauss's law to determine the surface charge density. nC/m?
(b) Find the charge density (in nC/m2) on the surface of the left face of the plate.
|-349.58
Construct a cylindrical Gaussian surface on the left surface of the plate. Put one end of the Gaussian surface inside
the conductor and the other outside. See if you can show that the integral over the entire Gaussian surface -EA and
the charge enclosed is -GA. Use Gauss's law to determine the surface charge density. nC/m2
(c) Find the magnitude (in nC) of the charge on either face of the plate.
98.2
The charge on either surface of the plate is the charge density on that surface times the area. The charge density on
the two surfaces is the same except for the sign. As a result, the magnitude of the charge on either plate is the
magnitude of the surface charge density times the area of the plate. nc
Transcribed Image Text:A square conducting plate 53.0 cm on a side and with no net charge is placed in a region, where there is a uniform electric field of 79.0 kN/c directed to the right and perpendicular to the plate. (a) Find the charge density (in nC/m²) on the surface of the right face of the plate. 6.99E-7 Construct a cylindrical Gaussian surface perpendicular to the right surface of the plate. Put one end of the Gaussian surface inside the plate and the other outside. See if you can show that the integral over the entire Gaussian surface is EA and the charge enclosed is oA. Use Gauss's law to determine the surface charge density. nC/m? (b) Find the charge density (in nC/m2) on the surface of the left face of the plate. |-349.58 Construct a cylindrical Gaussian surface on the left surface of the plate. Put one end of the Gaussian surface inside the conductor and the other outside. See if you can show that the integral over the entire Gaussian surface -EA and the charge enclosed is -GA. Use Gauss's law to determine the surface charge density. nC/m2 (c) Find the magnitude (in nC) of the charge on either face of the plate. 98.2 The charge on either surface of the plate is the charge density on that surface times the area. The charge density on the two surfaces is the same except for the sign. As a result, the magnitude of the charge on either plate is the magnitude of the surface charge density times the area of the plate. nc
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