As we know, If you put charge on conductor then all the charge reside on the surface of the conductor and charge inside the conductor is zero and electric field is also zero. Earth is also a good conductor. So the charge resides on the Earth surface? Is there no charge inside the eart...
We administered several open-ended questions to students after electrostatics is covered in an electricity and magnetism class at a private Mexican university. In the first part, the objective is to compare students' responses on electric field concept questions in the presence of charges and ...
The answer is Coulomb's constant k. I don't understand why an electric force between two particles of like charge would keep the two charges in place. Or is this exactly what the electric force does? Shouldn't the two particles experience repulsion and move further from each other? The ...
Two identical negative charges are located on the y axis, at y = +4 m and y = -4 m. What is the direction of the net electric field at a point on the x axis at x = 2 m? (A). Suppose a negative point charge is placed in a uniform electric field. What is th...
Continuous and Discrete Charge Distribution Electric Field Coulomb's Law for Continuous Charge Distributions Lesson Summary Frequently Asked Questions Why is continuous charge distribution important? In real applications, continuous distributions, where charges are spread continuously over a body, are importa...
of electrons in the shells around the nucleus, the body develops a positive charge. When the number of protons equals the number of electrons, the matter exhibits no charge, that is, it is neutral in charge. WithElectric Charge and Electric Field homework helpstudents can understand ideas ...
At any point electric field intensity is the total sum of all the electric field intensities generated due to different charges at the same point. If other charges are absent then vectorially sum up their Electric field intensities. Here is the measure of the distance of the ...
Coulomb's Law (with vector form) Principle Of Superposition Electric Field & Calculation of Electric Field Electric Field Due to Line Charge Electric Field Lines Electric Flux Electric Dipole and Dipole Moment Electric Dipole Field Assignment Electrostatics Multiple Choice Questions Electrostatics Problems...
Question: Part AThe electric field midway between two equal but opposite point charges is 590NC, and the distancebetween the charges is 16.0 cm .What is the magnitude of the charge on each?QX Incorrect; Try Again; 3 attempts remaining...
I would like to understand how the Faraday disk works and get answers to two questions. The working conditions are as follows: 1) we rotate the external circuit with a voltmeter relative to a stationary disk; 2) the external circuit is not in a magnetic field. Questions: 1) will... ...