Question

A charge of 4.40 μC is placed at each corner of a square 0.100 m
on a side.

Determine the magnitude of the force on each
charge.

What is the direction of the force on the charge at
the upper right corner of the square? Assume that the positive
*x*-axis is directed to the right.

Answer #1

here,

the charge on each corner , q = 4.4 uC

q = 4.4 * 10^-6 C

side of square , a = 0.1 m

the net force on the upper right corner charge , F = K * q^2 /a^2 i + K * q^2 /a^2 j + K * q^2 /(1.41 * a)^2 * ( cos(45) i + sin(45) j)

F = 9 * 10^9 * ( 4.4 * 10^-6)^2 /0.1^2 * ( i + j + (1/2) * ( cos(45) i + sin(45) j) )

F = (5.36 i + 5.36 j) N

the magnitude of force on each charge , |F| = sqrt(5.36^2 + 5.36^2) N = 7.56 N

the direction of force on the upper right corner charge , theta = arctan(5.36/5.36) = 45 degree counterclockwise from +x axis

A charge of 4.35 mC is placed at each corner of a square 0.100
mm on a side.
Determine the magnitude of the force on each charge.
Determine the direction of the force on each charge. Assume that
the positive x-axis is directed to the right.
Express your answer using two significant figures.

A charge of 6.15 mC is placed at each corner of a square 0.240 m
on a side. Determine the magnitude of the force on each charge.
Determine the direction of the force on a charge.

A charge of 3.39 mC is placed at each corner of a square 0.320 m
on a side. Determine the magnitude of the force on each charge and
Determine the direction of the force on each charge.

A charge of 5.65 mC is placed at each corner of a square 0.500 m
on a side. a)Determine the magnitude of the force on each charge.
b) Determine the direction of the force on a charge.

A charge of 5.00 mC is placed at each corner of a square 1.25 m
on a side. Determine the magnitude and direction of the force on
each charge.

A charge of 5.00 mC is placed at each corner of a square 0.85 m
on a side. Determine the magnitude and direction of the force on
each charge.
________Magnitude

A charge of 5.0 mC is placed at each corner of a square 1.0 m on
a side. Determine the magnitude and direction of the force on each
charge.
(please show your work)

A charge of 6.65 mC is placed at each corner of a square 0.310 m
on a side.
Part A : Determine the magnitude of the force on each
charge.
Part B : Determine the direction of the force on a charge.
a)along the line between the charge and the center of the square
toward the center
b)along the side of the square toward the other charge that lies
on the side
c)along the side of the square outward of...

A charge of 7.65 mC is placed at each corner of a square 0.380 m
on a side.
Determine the magnitude of the force on each charge.

A charge of 8.15 mC is placed at each corner of a square 0.170 m
on a side.
Part A
Determine the magnitude of the force on each charge.
Express your answer to three significant figures and include the
appropriate units.
F =
Part B
Determine the direction of the force on a charge.
a. along the side of the square toward the other charge that
lies on the side
b. along the line between the charge and the center...

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