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Electric Fields
Page 10
Questions (841)
A uniform electric field of 500. V/m is directed in the negative x direction. A +15ìC charge moves from the origin to the point
2 answers
asked by
frank
1,026 views
An electric field measured near a point charge of 3.0 X 10^-6 C has a strength of 1.50 X 10^5 N/C How far is the point from the
2 answers
asked by
John
1,012 views
Charge +Q = +7.10 nC is uniformly distributed along the right half of a thin rod bent into a semicirle of radius R = 3.60 cm,
3 answers
asked by
Gordon
1,037 views
A proton travels in the x direction and enters a region where a constant uniform electric field is directed in the y direction.
1 answer
asked by
Anonymous
1,024 views
An electron is accelerated in the uniform field E = 2.0 x 104 N/C between two parallel charged plates (Negative charged plate is
3 answers
asked by
myra
1,028 views
A point charge Q1=−2 μC is located at x=0, and a point charge Q2=+8 μC is placed at x=−0.5 m on the x-axis of a cartesian
7 answers
asked by
Anonymous
1,019 views
A particle (mass = 4.0 g, charge = 50 mC) moves in a region of space where the electric field is uniform and is given by
2 answers
asked by
Ashlyn
1,037 views
a point charge q1= -4.00nC is at a point (0.6,0.8) in the xy axis, and a second point charge q2=4.73nC is at the point (0.6,0),
1 answer
asked by
mo
1,016 views
A positive point charge = 2.1×10−5 is fixed at the origin of coordinates, and a negative point charge = −5.4×10−6 is
3 answers
asked by
sami
1,009 views
Two charges are placed on the x axis. One of the charges (q1 = +7.91C) is at x1 = +3.00 cm and the other (q2 = -27.3C) is at x2
2 answers
asked by
Anonymous
995 views
Two identical metal plates with small holes are aligned a distance L=7.8 cm apart. They have a potential difference of 127
1 answer
asked by
Maree
977 views
The magnitude of the electric field between the plates of a parallel plate capacitor is 3.0X10^5 N/C. Each plate carries a
3 answers
asked by
hearttyy
981 views
An object with a charge of -4.5 micro C and a mass of 1.1×10−2 kg experiences an upward electric force, due to a uniform
1 answer
asked by
jazz
982 views
Two 8 cm long thin glass rods uniformly charged to +10 nC are placed side by side, 4.0 cm apart. What are the electric field
2 answers
asked by
help!
969 views
An object with a charge of -4.4 uC and a mass of 1.4×10^−2 kg experiences an upward electric force, due to a uniform electric
1 answer
asked by
Cooper
968 views
An infinitely long line charge of uniform linear charge density λ = -3.00 µC/m lies parallel to the y axis at x = -2.00 m. A
1 answer
asked by
Tom
978 views
A charge of 10.104 nC is uniformly distributed along the x-axis from −1 m to 1 m.
What is the electric potential (relative to
3 answers
asked by
Anonymous
963 views
An infinite line charge of linear density = 0.30 µC/m lies along the z axis and a point charge q = 6.0 µC lies on the x
1 answer
asked by
AAA
944 views
A force of 8.4 N is exerted on a -8.8µC charge in a downward direction. What is the magnitude and direction of the field?
How
1 answer
asked by
Nat
935 views
An electron has an initial velocity of 2.00 ✕ 10 6 m/s in a uniform 6.00 ✕ 10 5 N/C strength electric field. The field
1 answer
asked by
mathew
940 views
What are the strength and direction of the electric field at the position indicated by the dot in the diagram below, in which d
1 answer
asked by
help!
942 views
Two charges are placed on the x axis, q1 = 6 uC is placed at
x = 25 cm, and q2 = -10 uC (negative charge) is placed at x = 50 cm.
1 answer
asked by
Solo
926 views
A particle with a mass of 2.0×10−5 kg and a charge of +2.0 microC is released in a (parallel plate) uniform horizontal
1 answer
asked by
Ben
913 views
what is the force between two coaxially charged ring separated with distance 'd'?
radius of both ring = 'R'
1 answer
asked by
mantosh kumar
881 views
An electron and a proton are each placed at
rest in an electric field of 363 N/C. What is the velocity of the electron 76.1 ns
2 answers
asked by
Mary
901 views
Force of 2.25N is acting on charge 15x10^-4C at any point. Find the Electric Field Intensity at that point.
2 answers
asked by
Clifford
890 views
An electric field of 264,000 N/C points due west at a certain spot. What are the magnitude and direction of the force that acts
2 answers
asked by
Natasha
909 views
I would like logic on how to solve this problem.
A styrofoam ball covered with a conducting paint has a mass of 5.0 x 10 ^-3 kg
4 answers
asked by
Stephanie
899 views
What is the electric field at a point midway between a -7.34 micro coulombs and a +4.49 micro coulombs charge apart 31.5m apart?
2 answers
asked by
Amalia
898 views
In a rectangular coordinate system, a positive point charge 5.0 nC is placed at the point x=0, y=2.0 cm, and a negative point
1 answer
asked by
Lyndsay
895 views
There is a very large horizontal conducting plate in the x-y plane (consider it infinitely large). Its thickness is h . The
1 answer
asked by
Anonymous
896 views
What is the magnitude of the electric field 0.3 m from a 10-4 C point charge?
1 answer
asked by
Martha
878 views
Three equal positive point charges of magnitude Q = 4.00ì C are located at three corners of a square of edge length d = 6.9 cm.
2 answers
asked by
farah
895 views
A small droplet of oil with mass of 1.84×10-15 kg is held suspended in a region of uniform electric field directed upward with
1 answer
asked by
TP
899 views
A teacher tells her students that the space around a charged particle will exert a force on any other charged particle that is
2 answers
asked by
No one
161 views
Which of these are correct for an electric field? A) It's a vector quantity, and can be cancelled.B) Three of three are
2 answers
asked by
Kristie
867 views
Three point charges, A=2.00 uC, B=7.00 uC, C=-4.00 uC, are located at the corners of an equilateral triangle. a) Find the
2 answers
asked by
Ella
869 views
There is a very large horizontal conducting plate in the x−y plane (consider it infinitely large). Its thickness is h. The
2 answers
asked by
Anonymous
876 views
what is the electric field at the position 20 cm from Q2 and 60 cm from Q1?
Q2=40 micro coulombs Q1=20 micro coulombs Q2 and Q1
5 answers
asked by
quinton
862 views
Charges of 4 µC are located at x = 0, y = 2.0 m and at x = 0, y = -2.0 m. Charges Q are located at x = 4.0 m, y = 2.0 m and at
3 answers
asked by
srdja
857 views
An electric field is generated by a charge imbalance and the field is expressed by
Coulomb’s Law. What is the value (and UNITS)
2 answers
asked by
maritza
868 views
In a cathode ray tube, electrons initially at rest are accelerated by a uniform electric field of magnitude 4.71 x 105 N/C
3 answers
asked by
Ashley
866 views
6. A charged particle remains stationary in an upwardly directed E field between two parallel charged plates separated by 2 cm.
2 answers
asked by
ike
863 views
Background pertinent to this problem is available in Interactive LearningWare 18.3. A uniform electric field exists everywhere
1 answer
asked by
namabia
870 views
A 10 charge sits at a point in space where the magnitude of the electric field is 1900 .What will the magnitude of the field be
2 answers
asked by
Frustrated
861 views
A uniform electric field of magnitude 320 V/m is directed in the negative y direction. The coordinates of point A are (-0.300,
1 answer
asked by
Rachel
861 views
Three point charges lie along a circle of radius r at angles of 30°, 150°, and 270° as shown in the figure below. Find a
2 answers
asked by
Mina
882 views
a point charge q=5.0 micro coulombs is placed at each corner of an equilateral triangle with sides .26 m in length.
a. what is
3 answers
asked by
natash
852 views
There are two conducting concentric hollow spheres of outer radii and ( ). The thickness of the material of both spheres is .
The
1 answer
asked by
P
866 views
Which of the statements regarding this situation are true? Select all that apply.
-In this simulation when the capacitor voltage
2 answers
asked by
cpk101
841 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