Electric charge is a fundamental property of matter that causes it to experience a force in the presence of other electrically charged objects. It can be either positive or negative, and is measured in units of coulombs (C).
Electric charge creates a force through the interaction of electric fields. Objects with opposite charges will attract each other, while objects with the same charge will repel each other. This force is known as the electric force and is described by Coulomb's Law.
Static electricity is the buildup of electric charge on an object, while current electricity is the flow of electric charge through a conductive material. Static electricity is typically caused by friction or contact between two objects, while current electricity is often created by a power source.
Yes, electric charge can be transferred from one object to another through a process called charging. This can occur through direct contact between two objects, or through induction, where the presence of a charged object creates a temporary charge on a nearby object.
Electric charge is measured in units of coulombs (C). One coulomb is defined as the amount of charge transferred in one second by a current of one ampere (A). This can be measured using an instrument called an ammeter, which measures the flow of electric current.