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Electrostatics
Page 8
Questions (1,427)
Find the magnitude and direction of the net electrostatic force exerted on the point charge q3 in the figure below, where q =
3 answers
asked by
Chloe
1,286 views
Two charged dust particles exert a force of 5.3 x 10^-2 N on each other. What will be the force if they are moved so they are
4 answers
asked by
amanda
1,018 views
two point charges +36 and -16 microcoulumb are placed 10 cm apart. at a point x, there is no resultant force on positive charge.
2 answers
asked by
mani
666 views
At what separation is the electrostatic force between a +11.5 \mu C point charge and a +29.2 \mu C point charge equal in
3 answers
asked by
Lola
1,283 views
Two equally charged balls, each of mass 0.10 gm, are suspended from the same point by threads 13 cm long. The balls come to rest
3 answers
asked by
ike
693 views
Two charged spheres are 8.00 apart. They are moved, and the force on each of them is found to have been tripled
2 answers
asked by
martha
1,176 views
A positive charge of 4.10 C is fixed in place. From a distance of 3.70 cm a particle of mass 6.80 g and charge +3.60 C is fired
3 answers
asked by
Ana
1,128 views
1) A charge of 80nC is uniformly distributed along the x-axis from x= 0 to x= 2.0m. Determine the magnitude of the electric
3 answers
asked by
Allan
2,637 views
An equilateral triangle has sides of 0.15 m. Charges of -9.4, +8.0, and +2.5 µC are located at the corners of the triangle.
4 answers
asked by
hearttyy
1,339 views
Two pith balls equally charged and each with a mass of 1.5. White one ball is suspended by a thread, the other is brought close
4 answers
asked by
Anonymous
706 views
A test charge of +5.0*10^-6 experiences a force of 2.0*10^3N(s) when placed at the midpoint of two oppositely charged parallel
3 answers
asked by
Anonymous
460 views
Two very small spheres are initially neutral and separated by a distance of 0.50 m. Suppose that 2.50 x 10^13 electrons are
4 answers
asked by
Melissa
1,770 views
A charge of 6.00mC is placed at each corner of a square 0.100 m on a side. Determine the magnitude and direction of the force on
4 answers
asked by
john
1,243 views
An electric field of 630 V/m is desired between two parallel plates 15.9 mm apart. How large a voltage should be applied?
2 answers
asked by
VJC
734 views
A conducting sphere that carries a total charge of -6 micro-coulomb is placed at the center of a conducting spherical shell that
3 answers
asked by
Mrs. A
2,071 views
Two charged smoke particles exert a force of 4.2x10^-2 N on each other. What will be the force if they are moved so they are
3 answers
asked by
Ali
1,408 views
A rod 14.0 cm long is uniformly charged and has a total charge of -22.0 μC. Determine the magnitude
and direction of the
3 answers
asked by
ChEm
662 views
Two charges separated by 1 meter exert a 1 N force on eachother. If the magnitude of each charge is doubled, the force on each
4 answers
asked by
Jenny
3,610 views
A small, nonconducting ball of mass m=1.0mg and charge q=2.0*10^-8 C (distributed uniformly through it's volume) hangs from an
4 answers
asked by
Matt
1,773 views
Initially, both metal spheres are neutral.
In a charging process, 1 × 1013 electrons are removed from one metal sphere and
5 answers
asked by
Jonathan
816 views
How much work is required to completely separate two charges (each -1.9 microC ) and leave them at rest if they were initially
3 answers
asked by
Lanise
594 views
A glass rod rubbed against your hair gains a charge of -14.0 nC. What is the electric force between the balloon and your hair
2 answers
asked by
abbigail
1,270 views
Two charges, A=+2nc & B=+18nc, are fixed 25 cm apart, as shown below. Where should a third charge be placed such that it would
3 answers
asked by
-
19 views
The figure shows four electrical charges located at the corners of a rectangle. Like charges, you will recall, repel each other
3 answers
asked by
Angela
1,809 views
A small spherical insulator of mass 1.90 10-2 kg and charge +0.600 µC is hung by a thin wire of negligible mass. A charge of
4 answers
asked by
amber
904 views
Two metal spheres, each of mass 1 gm and radius 0.5 cm are placed on a smooth, horizontal, insulated plate such that their
3 answers
asked by
Sandhya
585 views
A small plastic ball of mass 6.10 10^3 kg and charge +0.150 µC is suspended from an insulating thread and hangs between the
2 answers
asked by
physdummy
1,041 views
A positive point charge and a negative point charge have equal magnitudes. One charge is fixed to one corner of a square, and
4 answers
asked by
H
1,341 views
A small plastic ball with a mass of 6.50x10^-3 kg and with a charge of +0.150x10^-6 C is suspended from an insulating thread and
6 answers
asked by
Trevor
967 views
Two charges (+4C and -3C)are separated by .00002m. What is the electrostatic force and its direction?
Using Coulomb's law, I
3 answers
asked by
Riley
887 views
A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius
3 answers
asked by
Mary
1,351 views
I don't really understand this aspect of physics yet, I need help understanding these problems.
Problem One: Two particles, with
2 answers
asked by
Jim
727 views
Can you please provide me a starting point for these two questions
Question One: Three charges are located on the +x axis as
3 answers
asked by
Jim
854 views
Three positive particles of equal charge +11.o micro C, are located at the corners of an equilateral triangle of sides 15.0cm.
2 answers
asked by
matt
812 views
two identical positively charged balls hanging from the ceiling by insulated massless ropes of equal length /. What is the
2 answers
asked by
-
44 views
2) A proton is moving parallel to a uniform electric field. The electric field accelerates the proton and increases its linear
3 answers
asked by
Kevin
1,836 views
A positive charge q₁ = 1.00 μC is fixed at the origin, and a second charge q2=-2.00 μC is fixed at x = 10.0 cm. Where along
2 answers
asked by
-
49 views
As shown in the figure, charge 1 is 3.94 µC and is located at x₁ = -4.7 m, and charge 2 is 6.14 µC and is at x2 = 12.2 m.
2 answers
asked by
-
44 views
1. If the distance between two charges is doubled, what happens to the electrical force between them?
a. It will double b. It
9 answers
asked by
Reese's Puffs
205 views
What is the electrostatic force between a +1x10^-6C group of charges and another -2x10^-6 C group of charges located 0.3 m
3 answers
asked by
Rebecca
442 views
Two similar metal spheres, A and B, have charges of +2.0 x 10-6 coulomb and +1.0 x 10-6 coulomb, respectively. The magnitude of
2 answers
asked by
-
43 views
Electrostatic force F exists between two point charges. If the both charges are doubled, the force between the charges will be
F
2 answers
asked by
-
42 views
A negatively charged plastic comb is brought close to, but does not touch, a small piece of paper. If the comb and the paper are
2 answers
asked by
-
46 views
Charge q₁ = 1.4-10" C is placed at the origin. Charges 4-1.8-10 C and 4, 2.1-10 C are placed at points (0.18 m,0 m) and (0
3 answers
asked by
-
48 views
Imagine two like charges in close contact. If one of the charges becomes oppositely charged, what happens to the electrostatic
1 answer
asked by
A
109 views
As the magnitude (the size) of the two charges in close contact increases, what happens to the size of the electrostatic force
1 answer
asked by
A
185 views
As the distance between two charges is decreased, or as they become closer together, the electrostatic force between the two
1 answer
asked by
A
68 views
A student holds two positively charged balloons near each other. She claims that magnetic forces exist between the balloons.
1 answer
asked by
Anonymous ;)
181 views
Which of the following stements accuratly reflects the relationship between force and the distance in coulumbs
they are inversly
1 answer
asked by
the real BARNY THE DINO
62 views
Find the electric field strength between the plates of a parallel plate capacitor if 100 mV are applied across
the plates and the
1 answer
asked by
ilham
238 views
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Parent Categories (19)
Classical mechanics
Electric charge
Electric charges
Electric Charges and Forces
Electric Fields and Forces
Electrical
Electrical forces
Electricity
Electricity and Electromagnetism
Electricity and Magnetism
Electricity/Magnetism
Electromagnetism
Energy Transfer
Forces and Interactions
Mechanics
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Science and Physics
Science or Physics