Calculate the following question given... Four charges (-e, +e, -e, +e) in a row are each separated from neighboring charges by 3.0 × 10- 10 m. Calculate the change in electrical potential energy needed to remove the positive ion on the right side to the infinity.

Q: In Figure (a), we move an electron from an infinite distance to a point at distance R = 5.20 cm from…

A: Assume the charge of an electron is q = -1.6x10-19 C. The work done to move an electron from…

Q: Three point charges are located as follows triangle point 1 (6 microC) point 2( -8 microC ) 4cm from…

A: Draw the following diagram to represent the position of the charges.

Q: Location A is 1.90 m to the right of a point charge q. Location B lies on the same line and is 5.60…

A: Answer Given Distance between charge q and location A, rA = 1.90 m Distance between charge q and…

Q: The ammonia molecule NH3 has a permanent electric dipole moment equal to 1.47 D, where 1 D = 1 debye…

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Q: A uniform electric field with a magnitude of 2,000 N/C points along negative x-axis as shown in the…

A: Given, E = 2000 (-i) N/C AB = 6 (-j) cm = 0.06 (-j) m AC = 6 (-j) + 8 (i) cm = 0.06 (-j) m + 0.08…

Q: Location A is 2.00 m to the right of a point charge q. Location B lies on the same line and is 3.60…

A: The work done amount required to relocate an unit charge in an electric field of a charge from one…

Q: How much energy is stored by the electric field between two square plates, 9.1 cm on a side,…

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Q: Two point charges have a total electric potential energy of -24 J, and are separated by 29 cm. If…

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Q: Points B [at (4,-5) m] and C [at (3, 5) m] are in a region where the electric field is uniform  and…

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Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.