If four point charges of +5, −8, + 6 and -4 µC are held in air at the corners of a rectangle as shown in the figure, find the total force on the point charge of -4 µC and find its direction. +5x10-6 C с A FDA 400 mm D e -4x10-6 C FBD FBD FDC (a) -8x10-6 C B we oo 8 +6x10C B 1.15 N 1.99 N /1.368 N -71.8 (b) 9-36.87 1.348 N

Q: Two parallel plates separated by distance of 5cm have a potential difference of 20V between them.…

A:

Q: A 6.0 x 10C charge is located 4.0 m from a -3.0 x 10C charge. -2.0 m- - 2.0 m- Q-6.0 x 10C Q2 =-3.0…

A: The formula for electric potential is given by, V=14πε0Qr

Q: Two charges are arranged on a number line. A positive 3C charge is located at zero. A  negative 5C…

A:

Q: In the figure below, calculate the the electric potential at point P due to the three surrounding…

A:

Q: 1. Two 3 µC charges are located at x = 0 meters, y = 2 meters and at x = 0 meters, y=-2 meters. Two…

A:

Q: When dealing with a point charge what is the most logical place to set V=0? At the charge's outside…

A: Potential energy or electric potential is defined as the amount of electrical work done needed to…

Q: 1- A parallel-plate capacitor C=245 µF has a charge Q= 980 µC. The plates are 0.328 mm apart. +Q -Q…

A:

Q: Two positive point charges are equal to +5 nC on the x-axis, one at the center and the other at x =…

A: Two positive point charges are equal to +5 nC on the x-axis, one at the center and the other at x =…

Q: A M For the circuit shown in Figure 3: A O V1 9V $1 B ocal backup on First Line Indent: 0 R1 1kQ2 HH…

A: For this Circuit we need to calculate time constant (tau) and plot the voltage and current waveform…

Q: There are three charges, q, = +1nC, q2 = -5nC, and q3 q2 is located on x axis at 2cm, and qą is…

A:

Q: The two charges shown in the figure are spaced by a distance d = 2.00 cm. a) Find the electric…

A:

Q: 3. Find the charge density due to each of the following electric flux densities: (a) D=5x²yā¸ +7x³a,…

A:

Q: 2. Calculate the potential at points A and B due to the two charges shown in the figure. Assume that…

A: The question uses the concept of potential V due to a point charge given by V = 14πε0Qr where Q is…

Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.