Because one of the items that is touched has a static charge. Static means that it is stored, not moving. What we experience as a static shock such as touching a door handle in the middle of winter, is actually the transfer of static electricity (from our bodies) to something more conductive (the metal of the doorknob). Up to that time, a static electric potential was stored on the surface of the skin waiting for a chance to leap free.
Does this help? If not or if you have other questions, feel free to let me know.
Technically, static electricity IS captured electricity. Thus the term "static". If you wanted to capture it, all you would have to do is keep building it up.
Frictional electricity is a static electrical charge.
The term used to describe the build up of electric charge on a non-conductive material due to friction is static electricity.
The term "electricity" is derived from a term used by William Gilbert in 1600 to describe static electricity. The discovery that lightning is electrical was made by Benjamin Franklin in 1759.
electrostatic discharge
static electricity
Thales of Miletus is credited with being one of the first to observe the properties of static electricity. However, the term "electricity" itself was coined later by William Gilbert in the 16th century.
Electricity has always existed. No one invented or created it. And since people have known about lightning and static electricity since time immemorial, it would be hard to say when it was first discovered.
Static electricity is1) an accumulation of electric charge on an insulated body2) electric discharge resulting from the accumulation of electric charge on an insulated bodystatic-electricity
To whom it may concern, Did you mean to ask what is static electricity?? If so the term static, which means stays the same, means the electricity in a circuit is static; it does not change direction and electrons only have 1 path to travel. An example of a static circuit would be a DC ( Direct Current) circuit, whereas an AC circuit; alternating current, alternates between 120v to 0v, then 0 to negative 120, back to 0v, then to positive 120v, however, this happens at so fast you would never catch a reading on a multi meter.
You can ground the item that has a build up of the static charge. Ground straps are typically worn when working on static-discharge sensitive components like circuit boards in a server. Otherwise, ground the item to discharge the static charge. Note that the correct term is "static charge", which refers to the buildup or deficiency of electrons on a charged body.
No. Hence the term 'static'.