Question

Plane A carries a uniform surface charge density of -8.30 μC/m^2 , and Plane B, which is to the right of A, carries a uniform charge density of +13.6 μC/m^2 . Assume that the planes are large enough to be treated as infinite.The distance between large parallel planes is 5.00 cm.

Part A)

Find the magnitude of the net electric field these planes produce at a point 4.00 cm to the right of plane A.

Express your answer with the appropriate units. E=?

Part B) Find the direction of this net electric field. Right or left ?

Part C)

Find the magnitude of the net electric field these planes produce at a point 4.00 cm to the left of plane A.

Express your answer with the appropriate units. E=?

Answer #1

Two very large parallel sheets are 5.00 cm apart. Sheet A
carries a uniform surface charge density of -7.30 μC/m2 , and sheet
B, which is to the right of A, carries a uniform charge density of
-13.6 μC/m2 . Assume that the sheets are large enough to be treated
as infinite.
A) Find the magnitude and direction of the net electric field
these sheets produce at a point 4.00 cm to the right of sheet
A.
B) Find the...

A very large plane carries a surface charge density of +350
nC/m^2. 5 cm above and parallel to this plane is a thin disk with a
diameter of 3 cm and a total charge of -2.5 nC. 5 cm above the
disk, and on the axis of th disk, is a 1.5 nC point charge. Find
the net force (magnitude and direction) acting on a proton halfway
between the center of the disk and the 1.5 nC point charge.

An infinite plane in the xz plane carries a uniform
surface charge density σ1 = 66
nC/m2. A second infinite plane carrying a uniform charge
density σ2 = 32nC/m2 intersects the
xz plane at the z axis and makes an angle of 30°
with the xz plane as shown in the figure below. Find the
electric field in the xy plane at each of the following
locations.
(a) x = 6 m, y = 2 m
?? N/C î +...

A point charge of -3.00 μC is located in the center of
a spherical cavity of radius 6.70 cm inside an insulating spherical
charged solid. The charge density in the solid is 7.35 × 10−4
C/m3.
part A
Calculate the magnitude of the electric field inside the solid
at a distance of 9.10 cm from the center of the cavity.
Express your answer with the appropriate units.
part B
Find the direction of this electric field.

A solid sphere 10 cm in radius carries a uniform 40-μC charge
distribution throughout its volume. It is surrounded by a
concentric shell 20 cm in radius, also uniformly charged with 40
μC.
a) Find the electric field 5.0 cm from the center. Express your
answer using two significant figures
b) Find the electric field 15 cm from the center. Express your
answer using two significant figures.
c) Find the electric field 30 cm from the center. Express your
answer...

A point charge of -3.00 μC is located in the center of a
spherical cavity of radius 6.50 cm inside an insulating spherical
charged solid. The charge density in the solid is 7.35 × 10−4
C/m3.
a) Calculate the magnitude of the electric field inside the
solid at a distance of 9.50 cm from the center of the cavity.
Express your answer with the appropriate units.
b) Find the direction of this electric field.

An infinitely large positively charged nonconducting sheet 1 has
uniform surface charge density σ1 = +130 nC/m2 and is located in
the xz plane of a Cartesian coordinate system. An infinitely large
positively charged nonconducting sheet 2 has uniform surface charge
density σ2 = +90.0 nC/m2 and intersects the xz plane at the z axis,
making an angle θ = 30∘ with sheet 1.
Part A
Determine the expression for the electric field in the region
between the sheets for...

Three point charges are placed on the x-axis. A charge of +2.0
μC is placed at the origin, -2.0 μC to the right at x = 50 cm, and
+4.0 μC at the 100 cm mark.
a. Find the net electric force (magnitude and direction) that
acts on the charge at the origin.
b. Find the net electric field (magnitude and direction) at x =
25 cm.
c. Find the net electric force (magnitude and direction) on a
charge Q...

2. A circular ring with a radius R of 1 cm carries a charge
density of ?L = R sin ? (? is an azimuthal angle) µC/cm. The ring
is then placed on the xy plane with its axis the same as the
z-axis. Find the electric field intensity E and the electric
potential V on point A on z-axis 2 cm from the xy plane.

PLEASE SHOW ALL WORK!
A charged metal sphere carries a charge of 15.0 μC. We place a
test charge of -5.00 μC 50.0 cm away from the charged object,
making an angle of 60.0° to the positive x-axis
a) What is the magnitude of the electric field E
generated by the charged sphere at the position of the test
charge?
b) Write down the components of the electric field at that
point.
c) What is the magnitude of the electric...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 8 minutes ago

asked 8 minutes ago

asked 16 minutes ago

asked 52 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago