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Coulomb's Law
Page 8
Questions (566)
Two point charges are fixed on the y axis: a negative point charge q1 = -26 μC at y1 = +0.17 m and a positive point charge q2
1 answer
asked by
namabia
770 views
Two electrostatic point charges of +60.0 μC and +57.0 μC exert a repulsive force on each other of 161 N.
What is the distance
1 answer
asked by
Chris
749 views
how far apatr should two electrons be if the electric force each exerts on the other is equal to the weight of an electron ? (
2 answers
asked by
hashi
735 views
The force between two charges Q and q is 3.1 × 10−8 N when the two charges are separated by 3.0 m. Using the formula F = kQq
1 answer
asked by
paul
737 views
Two point charges, the first with a charge of +3.19×10^−6 C and the second with a charge of -4.32×10^−6 C , are separated
1 answer
asked by
Cooper
743 views
Two charges of magnitude +2×10^–6 C each are 60cm apart. find the magnitude of the force exerted by these charges on a third
1 answer
asked by
jay
735 views
Two charges, Q1 and Q2, are held a fixed distance apart. Q1 is exactly twice Q2. You do an experiment: Part a) you double Q1 and
2 answers
asked by
help me
735 views
three equal charges each of 2.0×10^-6 are fixed at three corner of an equilateral triangle of side 5cm .find the coulomb force
3 answers
asked by
jelil
726 views
sorry! trying to get the drawing correct!
PLEASE HELP!! I HAVE A TEST TOMORROW!! i just posted this problem but a very important
1 answer
asked by
Bobby
730 views
Three fixed charges are located along a line. The - 2 C charge is 10cm to the left of the +5 C charge and the -4 C charge at 4
2 answers
asked by
Jennifer
726 views
Two positive point charges Q and Q’ having charges of +4 μC and +1 μC respectively are fixed at a distance 2 m apart in
3 answers
asked by
Sumit
708 views
11) Three point charges of magnitudes +6.0 mC, -7.0 mC, and -13 mC are placed on the x-axis at x = 0 cm, x = 40 cm, and x = 120
2 answers
asked by
sara
759 views
two point charges q1=3.5 mC and q2=2.92 pC are located on (2,3)m and (-3,5)m of a Cartesian plane, respectively. Determine the
1 answer
asked by
Mycah
714 views
There are two identical, positively charged conducting spheres fixed in space. The spheres are 44.6 cm apart (center to center)
1 answer
asked by
Kels
736 views
Two insulating spheres with charges of -7.0 μC and -12 μC, are located 10.0 cm apart.
What is the force between them? In what
2 answers
asked by
henry
687 views
A 7.94 nC charge is located 1.75 m from a 4.18 nC point charge. Find the magnitude of the electrostatic force that one charge
2 answers
asked by
Ashley
710 views
a point charge of 3.00*10^-6C is 12.o cm distance from a second charge of -1.50*10^-6 c. Calculate the magnitude of the force on
2 answers
asked by
jayson
706 views
A charge of 2.1 nC and a charge of 4.7 nC are separated by 57.90 cm. Find the equilibrium position for a -4.7 nC charge.
3 answers
asked by
jared
718 views
A small ball with a mass of 30.0 g and a charge of −0.200 μC is suspended from the ceiling by a string. The ball hangs at a
1 answer
asked by
alia
715 views
A +5.7 C and a -3.5 C charge are placed 25 cm apart. Where can a third charge be placed so that it experiences no net
1 answer
asked by
myra
680 views
Two small aluminum spheres, each having mass 2.65×10−2 , are separated by 85.0 .
How many electrons would have to be removed
1 answer
asked by
Julie
702 views
The charges of two identical aluminum speheres are -24uC and +4.0uC. The spheres are brought together so they simultaneously
2 answers
asked by
leah
699 views
A long, straight wire has a uniform linear charge density of 7.50X10^-4 C/m. A point charge q=15.0 microcoulombs is located 4.50
2 answers
asked by
Angelo
714 views
How much work is needed to move a charge of -4 micro C to a point 50m from a charge 30 micro C
1 answer
asked by
Amos
681 views
two small spheres lie 1.5 meters apart and carry identical charges. How large is the charge on each if a sphere experiences a
1 answer
asked by
Matthew
687 views
A charge of +3c is located 50cm from a charge of -6c
A what is the magnitude of the force exerted on each charge? B on a drwing
2 answers
asked by
marsha
681 views
Two identical charges are 36 mm apart. The electrostatic force between them is 1.3 N. What is the size of each charge?
2 answers
asked by
Marty
668 views
3 equal charges each of of 2*0.000001C are fixed at three corners of an equilateral triangle ofsides 5 cm.find the column force
2 answers
asked by
william
684 views
consider the arrangement of four +20 microCouloumb point charges located at all 4 corners of a square with 30cm sides. calculate
1 answer
asked by
gipi
671 views
The accompanying diagram shows two metal shperes suspended by srtings and separated by a distance of 3.0 meters. the charge on
2 answers
asked by
darla
652 views
Three charges lie along the x-axis. At x = 2.0m, a charge of 15x10^-6 C is fixed. At the origin, a charge of 30x10^-6 is fixed
1 answer
asked by
help
650 views
Calculate how far and apart two indentical charges of 1.0 C must be in order for the Coulomb force between them be less than 500
3 answers
asked by
Nina
648 views
particles of charge 65*10^-6c, 3810^-6c and -8510^-6c are placed in a line. the center one is 0.35m from each of the others.
2 answers
asked by
jordan
649 views
Two charged spheres are 18.0 cm apart. They are moved, and the force on each of them is found to have been doubled. How far
2 answers
asked by
Dar
645 views
two points of charge values Q and q are placed of x and x/2 respectively from third charge of value 4q, all charges being in the
2 answers
asked by
meena
650 views
5. A charge of -5.00 nC and a charge of -2.00 nC are separated by a distance of 40.0 cm. Find the equilibrium position (where
2 answers
asked by
Anonymous
643 views
Actually, I have 3 questions to solve. I know the 1st one requires Coulomb's constant, but I just can't get the formula to work.
2 answers
asked by
Jane
664 views
When point charges q1 = +8.9 µC and q2 = +5.4 µC are brought near each other, each experiences a repulsive force of magnitude
2 answers
asked by
Eric Gordon
636 views
Two positive charges of +2 coulombs are 3 meters apart. If one of the charges is replaced by the negative charge -2 coulombs,
1 answer
asked by
Vashti
641 views
Two equally charged insulating balls each weigh 0.42 g and hang from a common point by identical threads 35 cm long. The balls
3 answers
asked by
Nicole
655 views
Two 0.09g pith balls are suspended from the same point by threads 40cm long. (Pith is a light insulating material once used to
1 answer
asked by
Lanise
645 views
A tiny ball of mass 0.60g is suspended from a rigid support with a piece of thread in a horizontal field of intensity 700N/C.The
3 answers
asked by
bless
642 views
Two identical teflon rods are 10 centimeters long and rubbed with fur so that they each have a total negative charge of 20
3 answers
asked by
Ramana
614 views
Two 18.0 cm diameter charged rings face each other, 22.0 cm apart. The left ring is charged to + 40.0 nC and the right ring is
1 answer
asked by
Please Help!!!!!!!!!!!
618 views
two positively charged sphere have combined charged of 0.5microcolumb and repulsive force of 1.0newton and it's distance
2 answers
asked by
Biruk
637 views
Two pellets, each with a charge of 0.80 microcoulomb (8.0×10−7 C), are located 4.0 cm (4.0×10−2 m) apart. Find the
1 answer
asked by
Christy
628 views
Two point charges of -86.5 mC and 36.3 mC are held fixed on an x axis at the origin and x = 24.4 cm, respectively. What are the
2 answers
asked by
tim
621 views
Two charged spheres are 5.25 apart. They are moved, and the force on each of them is found to have been tripled. how far apart
1 answer
asked by
Anonymous
608 views
At each corner of a square of side script i there are point charges of magnitude Q, nQ, mQ, and 4Q, where n = 3 and m = 3.
1 answer
asked by
Anonymous
620 views
1) if a positive and negative charge each has a magnitude of 6 uC and are separated by a distance of 10 cm, what is the force
1 answer
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Help!
624 views
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