Question

At a distance of 0.206 cm from the center of a charged conducting sphere with radius 0.100cm, the electric field is 430 N/C . What is the electric field 0.586 cmfrom the center of the sphere?

At a distance of 0.186 cm from the axis of a very long charged conducting cylinder with radius 0.100cm, the electric field is 430 N/C . What is the electric field 0.604 cm from the axis of the cylinder?

At a distance of 0.190 cm from a large uniform sheet of charge, the electric field is 430 N/C . What is the electric field 1.06 cm from the sheet?

Answer #1

An isolated charged conducting sphere has a radius R = 11.0 cm.
At a distance of r = 25.0 cm from the center of the sphere the
electric field due to the sphere has a magnitude of E = 4.90 ✕ 104
N/C.
(a) What is its surface charge density (in µC/m2)?
___ µC/m2
(b)
What is its capacitance (in pF)?
____ pF
(c) What If? A larger sphere of radius 23.0 cm
is now added so as to be...

Consider an insulating sphere of radius 5 cm surrounded by a
conducting sphere of inner radius 22 cm and outer radius 25 cm.
Furthermore, suppose that the electric field at a point 13 cm from
the center is measured to be 1540 N/C radially inward while the
electric field at a point 44 cm from the center is 90 N/C radially
outward.
1. Find the charge on the insulating sphere. Answer in units of
C.
2.Find the net charge on...

A uniformly charged non-conducting sphere of radius 12 cm
is
centered at x=0. The sphere is uniformly charged with a charge
density of ρ=+15
μC/m3.
Find the work done by an external force when a point charge of
+20 nC
that is brought from infinity on the x-axis at a distance of 1 cm
outside the
surface of the sphere.
Given the point charge held at its final position, what is the
net electric field
at x=5 cm on the...

A net electric charge of 2.87 ?C is placed on a conducting
sphere. The radius of the sphere is R = 20.5 cm. What is the
magnitude of the electric field at a distance of d1 =
26.8 cm away from the center of the sphere?
Tries 0/12
What is the magnitude of the electric field at a distance of
d2 = 14.2 cm away from the center of the sphere?
Tries 0/12
The same amount of electric charge is...

A
conducting sphere with a radius of R = 9.3 mm has a uniform and
constant surface charge density of teta= 10 nC / m2. What will be
the magnitude of the electric field produced by that sphere at a
distance from the center of the sphere der = 23.5 cm?

A solid, nonconducting sphere of radius R = 6.0cm is charged
uniformly with an electrical charge of q = 12µC. it is enclosed by
a thin conducting concentric spherical shell of inner radius R, the
net charge on the shell is zero.
a) find the magnitude of the electrical field
E1 inside the sphere (r < R) at the
distance r1 = 3.0 cm from the center.
b) find the magnitude of the electric field E2
outside the shell at the...

The electric potential immediately outside a charged conducting
sphere is 190 V, and 10.0 cm farther from the center of the sphere
the potential is 160 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 220 V, and 10.0 cm farther from the center the
magnitude of the electric field is 440 V/m.
(c) Determine all possible values for the radius of...

The electric potential immediately outside a charged conducting
sphere is 240 V, and 10.0 cm farther from the center of the sphere
the potential is 140 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 270 V, and 10.0 cm farther from the center the
magnitude of the electric field is 410 V/m.
(c) Determine all possible values for the radius of...

A solid insulating sphere of radius a = 5 cm is fixed at the
origin of a co-ordinate system as shown. The sphere is uniformly
charged with a charge density ρ = -244 μC/m3. Concentric with the
sphere is an uncharged spherical conducting shell of inner radius b
= 13 cm, and outer radius c = 15 cm.
1)What is Ex(P), the x-component of the electric field at point
P, located a distance d = 32 cm from the origin...

A nonconducting solid sphere of radius 9.10 cm has a uniform
volume charge density. The magnitude of the electric field at 18.2
cm from the sphere's center is 1.77 103
N/C.
(a) What is the sphere's volume charge density?
µC/m3
(b) Find the magnitude of the electric field at a distance of 5.00
cm from the sphere's center.

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 9 minutes ago

asked 24 minutes ago

asked 32 minutes ago

asked 37 minutes ago

asked 41 minutes ago

asked 41 minutes ago

asked 50 minutes ago

asked 50 minutes ago

asked 59 minutes ago

asked 59 minutes ago

asked 1 hour ago

asked 1 hour ago