Electricity is the set of physical phenomena associated with the presence and flow of electric charge.Electricity gives a wide variety of well-known effects, such as lightning, static electricity, electromagnetic induction and electric current. In addition, electricity permits the creation and reception of electromagnetic radiation such as radio waves. In electricity, charges produce electromagnetic fields which act on other charges. Electricity occurs due to several types of physics: electric charge: a property of some subatomic particles, which determines their electromagnetic interactions. Electrically charged matter is influenced by, and produces, electromagnetic fields, electric charges can be positive or negative. electric field (see electrostatics): charges are surrounded by an electric field.
A good solution if you notice a fault electrical system is to call a professional electrician.For every independent action of electricity without adequate knowledge on the subject may end up even tragically. Therefore, it is worth to invest and be sure that our system has been running smoothly, and we use the electrical appliances in the home are completely safe.
Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.
There are two types of electric charges: positive and negative.
The SI derived unit of electric charge is the coulomb (C).
The symbol Q often denotes charge.Early knowledge of how charged substances interact is now called classical electrodynamics, and is still accurate for problems that don't require consideration of quantum effects. The electric charge is a fundamental conserved property of some subatomic particles, which determines their electromagnetic interaction.