The charge of an electron and that of a proton are equal in magnitude. Electrical charge is an electrical property of matter that exists because of an excess or deficiency of electrons. The letter Q symbolizes charge. Static electricity is the presence of a net positive or negative charge in a material.

In chemistry and physics, charge usually refers to electric charge. Get the definition of charge in physics and chemistry, examples of charges, and more.

In this lecture we will learn what electric charge and current is and how electricity works. To understand electricity, we need to start with the atom. Matter is made of atoms. We are made of atoms. Everything in the Universe is made of atoms.

Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share your publications and get them in front of Issuu’s millions of monthly readers. Title: 1 electric charge & field notes (english), Author: urajoria, Length: 46 pages, Page: 4, Published: 2016-03-12

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