An electric field is created by a charge of -2 µC located at the origin of coordinates. The lengths are expressed in decimeters. Calculate the work done by the field forces in displacing a -7 µC charge from point A (2,0) to point B (6, 0) and interpret the sign of the result obtained.

Q: How much does it cost to operate a 695W heater for exactly 30.0 min if electrical energy costs…

A: Given, Power, P = 695 W time, t = 30.0 min cost of electrical energy, C = $0.060 per kW.h

Q: For the circuit given in Figure 1.1, fill in the truth table given in Table 1.1. A B C Figure 1.1…

A: INTRODUCTION:- Logic Gates: While the appropriate logic collection has been developed, logic  gates…

Q: Speod equal is Projected the resista

A:

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A: The voltage rating of the charger is  V = 5 V The current supplied by the charger is I = 1.5 A The…

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A: Consider the following circuit diagram which represents the directions of the currents and EMFs of…

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.