Question

Three charged particles form a triangle: particle 1 with charge Q1 = 108.0 nC is at xy coordinates (0, 4.30 mm), particle 2 with charge Q2 is at (0, -4.30 mm), and particle 3 with charge q = 44.0 nC is at (4.60 mm, 0). What are (a) the x component and (b) the y component of electrostatic force on particle 3 due to the other two particles if Q2 is equal to 108.0 nC? What are (c) the x component and (d) the y component of electrostatic force on particle 3 due to the other two particles if Q2 is equal to -108.0 nC, ?

Answer #1

The charges and coordinates of two charged particles held fixed
in an xy plane are q1 = 2.74 μC,
x1 = 5.02 cm, y1 = 0.712 cm
and q2 = -3.79 μC, x2 =
-2.30 cm, y2 = 1.88 cm. Find the
(a) magnitude and (b) direction
(with respect to +x-axis in the range (-180°;180°]) of the
electrostatic force on particle 2 due to particle 1. At what
(c) x and (d) y
coordinates should a third particle of charge...

The charges and coordinates of two charged particles held fixed
in an xy plane are q1 = 3.09 μC,
x1 = 3.70 cm, y1 = 0.604 cm
and q2 = -5.45 μC, x2 =
-2.27 cm, y2 = 1.52 cm.
Find the (a) magnitude and (b)
direction (with respect to +x-axis in the range (-180°;180°]) of
the electrostatic force on particle 2 due to particle 1. At what
(c) x and (d) y
coordinates should a third particle of charge...

Three charged particles are placed at each of three corners of
an equilateral triangle whose sides are of length 3.4 cm . Two of
the particles have a negative charge: q1 = -7.8 nC and q2 = -15.6
nC . The remaining particle has a positive charge, q3 = 8.0 nC .
What is the net electric force acting on particle 3 due to particle
1 and particle 2?
1) Find the net force acting on particle 3 due to...

Three charged particles are placed at each of three corners of
an equilateral triangle whose sides are of length 2.0 cm . Two of
the particles have a negative charge: q1= -6.1 nC and q2 = -12.2 nC
. The remaining particle has a positive charge, q3 = 8.0 nC. What
is the net electric force acting on particle 3 due to particle 1
and particle 2?
Find the net force ΣF⃗ 3 acting on particle 3 due to the...

Three particles are fixed on an x axis. Particle 1 of
charge q1 is at x = -a and
particle 2 of charge q2 is at x =
+a. If their net electrostatic force on particle 3 of
charge Q is to be zero, what must be the ratio
q1/q2 when particle 3 is at
(a) x = +0.334a and
(b) x = +2.09a?

Three particles are fixed on an x axis. Particle 1 of
charge q1 is at x = -a and
particle 2 of charge q2 is at x =
+a. If their net electrostatic force on particle 3 of
charge Q is to be zero, what must be the ratio
q1/q2 when particle 3 is at
(a) x= +0.405a and
(b) x = +1.95a?

Three particles are fixed on an x axis. Particle 1 of
charge q1 is at x = -a and
particle 2 of charge q2 is at x =
+a. If their net electrostatic force on particle 3 of
charge Q is to be zero, what must be the ratio
q1/q2 when particle 3 is at
(a) x = +0.214a and
(b) x = +1.38a?

In the figure particle 1 of charge q1 = 1.08
μC and particle 2 of charge q2 = -2.94 μC, are
held at separation L = 9.1 cm on an x axis. If
particle 3 of unknown charge q3 is to be
located such that the net electrostatic force on it from particles
1 and 2 is zero, what must be the (a)x
and (b)y coordinates of particle 3?

In the figure particle 1 of charge q1 = 0.91
μC and particle 2 of charge q2 = -3.09 μC, are
held at separation L = 10.5 cm on an x axis. If
particle 3 of unknown charge q3 is to be
located such that the net electrostatic force on it from particles
1 and 2 is zero, what must be the (a)x
and (b)y coordinates of particle 3?

In the figure particle 1 of charge q1 = 0.94 μC and particle 2
of charge q2 = -2.91 μC, are held at separation L = 10.6 cm on an x
axis. If particle 3 of unknown charge q3 is to be located such that
the net electrostatic force on it from particles 1 and 2 is zero,
what must be the (a)x and (b)y coordinates of particle 3?

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