A sheet of charge with ρS = 8 nC/m2
is in the plane x = 5...
A sheet of charge with ρS = 8 nC/m2
is in the plane x = 5 in free space and a line
charge ρL = 15 nC/m is located at x = 2, z = 5.
a. Find E at P(0, 0, 0)
b. E at (4, 5, 6)
c. What is the force per unit length on the line charge?
A plane of area 0.25m2and surface charge density s=4.5 nC/m2
lies in the x = 0.00 m plane, and a second plane of surface charge
density s= -4.50 nC/m2 lies in the x = 0.0200 m plane. Find:a.find
the capacitance, the stored charge, and the potential energy of the
system. b.the electric potential difference between the 2
planes.c.the electric field at (i) x = 0.0180 m and (ii) x = 0.0500
m (508 N/C and 0 N/C). d.What is the...
Given an infinite sheet of charge occupying the x-y plane such
that the charge density is constant and uniform, find the electric
field at any point on the z-axis by:
A) Using the point charge formula for the electric field
directly in cartesian coordinates.
B) Using the point charge formula for the electric field
directly in cylindrical coordinates.
C) Using the point charge formula for potential in cylindrical
coordinates and taking the gradient.
DO NOT USE GAUSS'S LAW
A +2.00 nC point charge and -3.00 nC point charge are
placed along the x-axis at x = 1.0 m and x = 2.0 m,
respectively. Where must a third charge, q, be placed along the
x-axis so that it does not experience any net electric force due to
the other two charges
5) A solenoid passes through the x-y plane. A charge of +5
Coulombs with a mass of 5 x 10-7 kg moving at 5 m/s (in the x-y
plane) is placed in the solenoid. Due to the magnetic field
produced by the solenoid, the charge moves counter-clockwise in a
circle at a frequency of 34 Hz. The charge is removed and a
circular wire wound 3 times with a radius of 0.6 meters is placed
in the solenoid. If the...
A 11.5 nC charge is at x = 0cm and a -1.4 nCcharge is
at x = 4 cm .
At what point or points on the x-axis is the electric
potential zero?
Express your answer using two significant figures. If there is
more than one answer, give each answer separated by a comma.
A proton is launched from an infinite plane of charge with
surface charge density -1.90×10-6 C/m2. If
the proton has an initial speed of 3.70×107 m/s, how far
does it travel before reaching its turning point?
1.20×10-6 m
1.80×10-6 m
66.6 m
133 m
A negative 18 nC charge is at the origin and a charge
of 6 nC is located at 0.4 m and 1.2 m. A point P is situated at x
and y . What is the magnitude of the resultant electric field
intensity point P due to the two charges?
A point charge q1 = 3.75 nC is located on the x-axis at
x = 1.80 mm , and a second point charge q2 = -6.35 nC is on the
y-axis at y = 1.05 m
a) What is the total electric flux due to these two point
charges through a spherical surface centred at the origin and with
radius r1 = 0.390 m
b)What is the total electric flux due to these two point charges
through a spherical surface...
A point charge q 1 = 3.50 nC is located on the x-axis at x =
2.10 m , and a second point charge q 2 = -6.15 nC is on the y-axis
at y = 1.25 m .
A) What is the total electric flux due to these two point
charges through a spherical surface centered at the origin and with
radius r1 = 0.425 m ?
B)What is the total electric flux due to these two point charges...