Two point charges are placed on the x axis as follows: Charge q1 = 4.00nC is...

Two point charges are placed on the x axis as follows: Charge q1 = 4.00nC is located at x = 0.200m , and charge q2 = 5.00nC is at x=?0.300m. What are the magnitude and direction of the net force exerted by these two charges on a negative point charge q3 = -0.600nC placed at the origin?

A. magnitude

B. direction

Solutions

Expert Solution

The electrostatic force of attraction between the charge q1 and q3is
                     F₁₃ =(9.0*10⁹N.m²/C²)(4.0*10^-9C)(0.60*10^-9C)/ (0.20m)²
                            = 540nN
And the electrostatic force of attraction between the charge q2 andq3 is
                  F₂₃ =(9.0*10⁹N.m²/C²)(5.0*10^-9C)(0.60*10^-9C)/ (0.30m)²
                            = 300 nN
Now the net force acting on the charge q3 is
            F = F₁₃ - F₂₃
               = 540nN - 300nN
               = 240nN along positive x axis.

genius_generous answered 2 months ago

Next > < Previous

Related Solutions

Two point charges are placed on the x axis as follows: Charge q1=+3.90 nC is located...

Two point charges are placed on the x axis as follows: Charge q1=+3.90 nC is located at x=0.220 m and charge q2=-5.70 nC is at x=+0.400 m.What is the magnitude of the net force exerted by these two charges on a third point charge q3=-0.610 nC placed at the origin? What direction of the net force exerted by these two charges on a negative point charge q3=-0.610 nC placed at the origin?

Two point charges are placed on the x axis. (Figure 1)The first charge, q1 = 8.00...

Two point charges are placed on the x axis. (Figure 1)The first charge, q1 = 8.00 nC , is placed a distance 16.0 m from the origin along the positive x axis; the second charge, q2 = 6.00 nC , is placed a distance 9.00 m from the origin along the negative x axis. An unknown additional charge q3 is now placed at point B, located at coordinates (0 m, 15.0 m ). Find the magnitude and sign of q3...

Two point charges are placed on the x axis.(Figure 1) The first charge, Q1 = 9.0 nC

Two point charges are placed on the x axis.(Figure 1) The first charge, Q1 = 9.0 nC , is placed a distance x1 = 13 m from the origin along the positive x axis; the second charge. Q2 = 2.5 nC, is placed a distance x2 = 7.0 m from the origin along the negative x axis. Part A Find the net electric field created by the two charges at the origin, point O.

Charges are placed on the x-axis as follows: q1 = + 5 μC at x =...

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 point charges are located on the y-axis as follows: charge q1 = +2.50nC at y...

Two point charges are located on the y-axis as follows: charge q1 = +2.50nC at y = +0.500 m, and charge q2 = +4.20nC at y = -0.200m . What is the total force (magnitude and direction) exerted by these two charges on a third charge q3 = + 3.00 nC located at point (-0.600m, 0 )? *Illustrate.

Two charges are placed on the x axis. One of the charges (q1 = +8.59C) is...

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...

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.

Two charges are placed on the x axis. One of the charges (q1 = +6.23C) is...

Two charges are placed on the x axis. One of the charges (q1 = +6.23C) is at x1 = +3.00 cm and the other (q2 = -29.4C) 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.

Two point charges, Q1 = 3.3?C and Q2 = -1.5?C ,are placed on the x axis....

Two point charges, Q1 = 3.3?C and Q2 = -1.5?C ,are placed on the x axis. Suppose that Q2 is placed at the origin, and Q1 is placed at the coordinatex1 = ? 6.0cm (Figure 1) . Part A: 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....

Consider two point charges located on the x axis: one charge, q1 = -20.0 nC ,...

Consider two point charges located on the x axis: one charge, q1 = -20.0 nC , is located at x1 = -1.650 m ; the second charge, q2 = 33.5 nC , is at the origin (x=0.0000). What is the net force exerted by these two charges on a third charge q3 = 50.0 nC placed between q1 and q2 at x3 = -1.185 m ? Force on q3 =

Subjects