Two charges are placed on the x axis, +5 μC at the origin and
−10 μC...
Two charges are placed on the x axis, +5 μC at the origin and
−10 μC at x = 5 cm. (a) Find the electric field on the x axis at x
= 3 cm. N C x̂ (b) At what point on the x axis is the electric
field zero? cm
Charges are placed on the x-axis as follows: q1 = + 5 μC at x =
-5 m q2 = − 3 μC at x = -1 m q3 = − 2 μ C at x = +2 m q4 = + 9 μ C
at x = +3 m What is the net force on q2? Answer in units of
milli-Newtons rounded to 3 significant figures.
Two charges each +4 μC are on the x-axis, one at the origin and
the other at x = 8 m.
Find the electric field on the x-axis at:
A) x = -2 m
B) x = 2 m
C) x = 6 m
D) At what point on the x-axis is the electric field zero?
E) Sketch Ex versus x
Two point charges lie on the x axis. A charge of 6.5 μC is at
the origin, and a charge of -9.5 μC is at x=10.0cm.
What is the net electric field at x=−4.0cm?
What is the net electric field at x=+4.0cm?
Two charges are placed on the x axis. One of the charges (q1 =
+8.59C) is at x1 = +3.00 cm and the other (q2 = -24.4C) is at x2 =
+9.00 cm. Find the net electric field (magnitude and direction
given as a plus or minus sign) at (a) x = 0 cm and (b) x = +6.00
cm.
please help
Two charges are placed on the x axis. One of the charges (q1 =
+7.73C) is at x1 = +3.00 cm and the other (q2 = -23.7C) is at x2 =
+9.00 cm. Find the net electric field (magnitude and direction
given as a plus or minus sign) at (a) x = 0 cm and (b) x = +6.00
cm.
1. Two positive charges are placed on the x-axis. A +10-7
Coulomb charge is at the origin and a +10-7 Coulomb charge is at x=
5 cm. a) Where is the electric field of the two charges exactly
zero? b) What is the electric field, magnitude and direction, at
the point x=2.5 cm and y=2.5 cm? Make a sketch as part of your
answer. c) Find the force, magnitude and direction, on a +10-8
Coulomb charge placed at the point...
Two positive charges of 2e-10 C are placed on the x axis at
distances +40 cm and -40 cm from the origin, respectively. A third
positive charge of 3e-11 C can be moved along the y axis. At what
value of y the electrostatic force on the third charge is
maximal?
Two charges are placed along the x axis such that charge A is at
-3 m, and has a charge of 2.5e-06 C. Charge B is at 2.2 m, and has
a charge of -2.5e-06 C.
What is the x component of the force (in Newtons) felt by charge A
due to charge B?
What is the x component of the force (in Newtons) felt by charge B
due to charge A?
Suppose a third charge were to be placed...
Two point charges, Q1 = 3.0 μC and Q2 = -1.7 μC , are placed on
the x axis. Suppose that Q2 is placed at the origin, and Q1 is
placed at the coordinate x1 = − 3.0 cm. At what point(s) along the
x axis is the electric field zero? Determine the x-coordinate(s) of
the point(s). Express your answer using two significant figures. If
there is more than one answer, enter your answers in ascending
order separated by commas....