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Electric Fields
Page 9
Questions (841)
A very large, thin, flat plate of aluminum of area A has a total charge Q uniformly distributed over its surfaces. Assuming the
3 answers
asked by
Alissa
1,484 views
A square conducting slab with 7 m sides carries a net charge of 89 mu or micro CC.
what is the electric field?
3 answers
asked by
jasmine
1,418 views
Two point charges lie along the y axis. A charge of q1 = -12.0 µC is at y = 6.0 m, and a charge of q2 = -5.0 µC is at y = -3.0
3 answers
asked by
bukky
1,399 views
1. Why is an electric field considered to be a vector quantity?
2. Draw the electric field around an electric dipole of +1 µC
6 answers
asked by
Hayden
1,419 views
An electron with a speed of 3.00X10^6 m/s moves into a uniform electric field of magnitude 1.00X10^3 N/C. The
field lines are
3 answers
asked by
Gil
1,409 views
Negative charge -Q is distributed uniformly around a quarter-circle of radius a that lies in the first quadrant, with the center
3 answers
asked by
Ayaka
1,407 views
There are two conducting concentric hollow spheres of outer radii R2 and R1 ( R2>R1 ). The thickness of the material of both
1 answer
asked by
Anonymous
1,358 views
A man is standing beneath two rain clouds, equidistant from each cloud, as shown in the figure. Cloud A has an excess of 7.1 104
1 answer
asked by
kate
1,356 views
A non-conducting ring of radius R with a uniform charge density λ and a total charge Q is lying in the yz - plane, as shown in
2 answers
asked by
Anonymous
1,372 views
A strong electric field is?
a.directed toward a charge*** b.directed away from a charge. c.caused by a large quantity of charge.
2 answers
asked by
ItsGottaGetEasier
1,313 views
For an electric dipole, the electric field lines . . .
A) Either start on the negative charge and go off infinitely or arrive
4 answers
asked by
Anon
1,311 views
Two point charges are placed along a horizontal axis with the following values and positions: +3 µC at x = 0 cm and - 12 µC at
4 answers
asked by
AJ
1,291 views
Charge of uniform surface density (0.2 nC/m2) is distributed over the entire xy plane. Determine the magnitude of the electric
1 answer
asked by
jenny
1,272 views
A uniform electric field of magnitude 370 N/C pointing in the positive x-direction acts on an electron, which is initially at
6 answers
asked by
Max
1,294 views
A proton is placed in uniform electric field"E" what must be the magnitude and direction of electric field when electrostatic
2 answers
asked by
Anonymous
1,263 views
A uniform electric field of magnitude 250 V/m is directed in the positive x direction. A +12.0-ìC charge moves from the origin
1 answer
asked by
sammy
1,263 views
A dipole consists of two charges +q and -q, held apart by a rod of length s, as shown in the diagram. If q = 9 nC and s = 2 mm,
1 answer
asked by
LC
1,266 views
Two 10-cm-diameter charged rings face each other, 24.0 cm apart. Both rings are charged to + 50.0 . What is the electric field
2 answers
asked by
Anonymous
1,252 views
3 There are two charges +Q and –Q/2 that locate at two positions with a separation of d as shown in Fig. 1. We
may put +Q at
4 answers
asked by
David
1,232 views
A positive test charge of 6.00 µC is placed in an electric field, which exerts a force of 5.00 x 10-4 N on the test charge.
4 answers
asked by
Anonymous
1,244 views
Two point charges of the same magnitude but opposite signs are fixed to either end of the base of an isosceles triangle. The
1 answer
asked by
shaun
1,204 views
A solid nonconducting sphere of radius 13 cm has a positive charge 9.8 × 10-8 C spread uniformly throughout its volume. The
1 answer
asked by
adam h.
1,210 views
two point charges are 10.0 cm apart and have chargeso of 2.0 uC (micro)and -2 uC, respectively. What is the magnitude of the
2 answers
asked by
physics
1,175 views
Negative charge is distributed uniformly around three-quarters of a circle of radius, a, with the center of curvature at the
2 answers
asked by
Anonymous
1,164 views
At a certain distance from a point charge, the potential due to the charge is �|5.93 V, and the magnitude of the electric field
2 answers
asked by
Samantha
1,190 views
Two charges, -2.0 micro C and -6.0 micro C, are located at (-0.65 m, 0) and (0.65 m, 0), respectively. There is a point on the
2 answers
asked by
Ben
1,154 views
When an electron moves 2.5 m in the direction of an electric field, the change in electrical potential energy of the electron is
3 answers
asked by
Blah
1,170 views
A positive charge magnitude q1=35.5 nc is located at origin. A negative charge q2= -4.5 nc is located on positive x axis at p=
1 answer
asked by
CM
1,159 views
An electron is accelerated through a uniform electric field of magnitude 2.5x10^2 N/C with an initial speed of 1.2x10^6 m/s
3 answers
asked by
Linn
1,165 views
A -10 mC charge experiences a force of 75 N directed south. What is the electric field magnitude and direction at the location
1 answer
asked by
Allieeeeeeee:)
1,129 views
Two 10 cm diameter charged rings face each other, 20 cm apart. The left ring is charged to -20 nC and the right ring is charged
3 answers
asked by
David D.
1,146 views
A charged disk of radius R that carries a surface charge density ó produces an electric field at a point a perpendicular
1 answer
asked by
Heidi
1,148 views
An electron is relased into a uniform electric field of magnitude 8.35 N/C. How many times larger is this electrons acceleration
3 answers
asked by
ggget PHYSICal
1,137 views
the process of charging a conductor by bringing it near another charged object and then grounding the conductor is called...
a)
1 answer
asked by
TS
1,189 views
2 charge of 10 microcoulomb and 40 microcoulomb respectively 12cm apart find the position of a point where electric field is
2 answers
asked by
Abc
1,113 views
A positive charge of 1.100ƒÊ C is located in a uniform field of 1.10�~105 N/C. A negative charge of -0.100ƒÊ C is brought
4 answers
asked by
Anonymous
1,124 views
Two point charges +4q and +q are placed 30 cm apart. At what point on the line joining them is the electric field zero?
(a) 15 cm
2 answers
asked by
ashley --- HELP PLEASEE!!!
1,107 views
The electric field at the point x = 5.00cm and y = 0 points in the positive x direction with a magnitude of 10.0 N/C. At the
1 answer
asked by
jazz
1,096 views
A proton and an electron are moving due east in a constant electric field that also points due east. The electric field has a
3 answers
asked by
Bin
1,111 views
The figure shows portions of two large, parallel, non-conducting sheets, each with a fixed uniform charge on one side. The
1 answer
asked by
Lyra
1,105 views
Two points, P and R, are equidistant from the positively charged object, A. They are on opposite sides of the charged object. Is
3 answers
asked by
Sara
1,080 views
Three point charges are arranged as shown.
− + + −6.1 nC and 1.6 nC .4m apart 1.6 nC and 3 nC .088m apart What is the
2 answers
asked by
amanda and leah
1,064 views
A non-conducting ring of radius with a uniform charge density and a total charge is lying in the - plane, as shown in the figure
2 answers
asked by
P
1,078 views
A square plate of copper with 50 cm sides has no net charge and is placed in a region of uniform electric field of 80.0 kN/C
2 answers
asked by
sandhu
1,055 views
A small object of mass 2.60 g and charge -17 µC "floats" in a uniform electric field. What is the magnitude and direction of
3 answers
asked by
Phil
1,063 views
Four charges with equal magnitudes of 6.50 x 10-15 C are placed at the corners of a rectangle. The lengths of the sides of the
1 answer
asked by
Mike
1,042 views
A uniform electric field exists everywhere in the x, y plane. This electric field has a magnitude of 5700 N/C and is directed in
2 answers
asked by
namabia
1,078 views
A proton is released from rest in a uniform electric field. After the proton has traveled a distance of 10.0 cm, its speed is
4 answers
asked by
Chloe
1,072 views
Two equal charges of magnitude 0.00000000032 is placed in an electric field. calculate the force of attraction between them
2 answers
asked by
Drift
1,033 views
Two positive charges of 6 �C are separated by a distance of 50 cm in air. What is the electric field strength at the midpoint
3 answers
asked by
help please?
1,037 views
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Parent Categories (16)
Atomic Physics
Capacitors
Classical mechanics
Electric charges
Electric Charges and Fields
Electrical charges
Electrical forces
Electricity
Electricity and Magnetism
Electricity and Magnetism, Sub-sub-category: Electric Fields
Electrodynamics
Electromagnetism
Electrostatics
Mechanics
Physics
Static Electricity