A charge of 24.9 ?C is located at (4.39 m, 6.08 m), and a charge of -11.9 ?C is located at (-4.58 m, 6.83 m). What charge must be located at (2.24 m, -2.92 m) if the electric potential is to be zero at the origin?
Let be:
The distances from every point to the origin are calculated by using the distance between two points formula, where (x, y) is one point and (0,0) is the other:
Then:
The potential due to the three charges at the origin is:
The potential at the origin due to the three charges is:
A charge of 24.9 ?C is located at (4.39 m, 6.08 m), and a charge of...
A charge of 23.8 is located at (4.33 m, 5.97 m), and a charge of -12.0 is located at (-4.53 m, 6.77 m). What charge must be located at (2.11 m, -2.92 m) if the electric potential is to be zero at the origin?
A charge of 24.6 $\mu C$ is located at (4.38 m, 5.94 m), and a charge of -10.3 $\mu C$ is located at (-4.42 m, 6.70 m). What charge must be located at (2.13 m, -2.97 m) if the electric potential is to be zero at the origin?
A charge of 24.8 ?C is located at (4.31m, 6.06m), and a charge of -10.3?C is located at (-4.41m, 6.83m). What charge must be located at (2.30m, -2.98m) if the electric potential is to be zero at the origin?
Problem 1 Charge Configuration Three charges are configured as shown. A 3.0 nC charge is located at the origin. A -5.0 nC charge is located at a point on the y axis 0.1 m from the origin. The third charge of 4 nC is located on the x axis at a distance of 0.3 m from the origin. a) What is the magnitude and direction of the electric field at the origin? b) What is the magnitude and direction of the force on...
A charge of -2.565 μC is located at (2.775 m , 4.230 m ), and a charge of 1.560 μC is located at (-2.581 m , 0). A) Find the electric potential at the origin. B) There is one point on the line connecting these two charges where the potential is zero. Find this point. (Express your answers using three decimal places, separated by a comma.)
Part (A) A charge of -2.205 mC is located at (3.055 m, 4.501m) and a charge of 1.800mC is located at (-2.533m,0). Find the electric potential at the origin due to these two charges. (10 points) Part (B) Sketch the equipotential lines for the two equal negative charges.(5 points) Part (C) What is the difference between electric potential and electric potential energy? (5 points)
Charge q1 = 7.5 nC is located at the coordinate system origin, while charge q2 = -3.33 mC is located at (a, 0), where a = 1.1 m. The point P has coordinates (a, b), where b = 0.25 m. A third charge q3 = 9.5 nC will be placed later. Part (a) Find the electric potential Vp at point P, in volts. Assume the potential is zero at infinity. Part (b) How much work II', in joules, would you have to...
A positive charge +q= +8.0*10^-8 C with mass m=5.5*10^-10 kg, located at the +V plate, is at rest. If the final speed of the charge is vf=600m/s when it strikes the -Vplate, what is the electric potential V of the plates? A. 24.9 V B. 1240 V C. 1000 V D. 619 V E. 1.03 V
Charge q1 =-4.5 nC is located at the coordinate system origin, while charge q2 = 0.89 nC is located at (a, 0), where a = 1.1 m. The point P has coordinates (a, b), where b = 0.45 m. A third charge q3 =-1.5 nC will be placed later. Randomized Variables q1=-4.5 nC q2 = 0.89 nC a=1.1 m b = 0.45 m q3 =-1.5 nCPart (a) Find the electric potential Vp at point P, in volts. Assume the potential is zero at infinity.Part (b) How...
One unknown charge is located charge of -4 micro-coulombs is located at x = + 0.5 m, y 0 m. If at the point x = 0, y = +0.6m, the total electric potential is +5.1 x 104 V, what is the unknown charge at the origin in micro-coulombs? If the origin and another negative, include a negative sign.