A closed circuit.
False.
The electricity is build up when electrons (negative charged particles of an atom) move in a conductor (eg. metal, wire, water) in a closed loop. This is also known as current. Just like water flow in a set of pipes. Static electricity is somehow the contrary. Static electricity is all about charges which are not free to move. This causes them to build up in one place and it often ends with a spark or a shock when they finally do move.
DC = direct current.
The Nephron loop, or also called the loop of Henle.
When the magnetic flux (field) intersecting a loop of wire changes, a voltage is induced between the ends of the loop. If a resistor is connected between the ends, a current flows and power is produced, but in this case a force is needed to move the magnet, and this provides the power.
convection current
loop
if an electric circuit has potential difference. Electricity will flow only if an electrical circuit is closed.
electrons need a closed loop called what in order to move?
A path through which current flows is generally called a circuit. Some might say a complete circuit to denote a "closed loop" through which electricity can leave one electrode or contact on a voltage source, travel through some conductors of some kind, and then return to the other electrode or contact on the source.
In a closed loop system the gain without the feed back loop being closed is called open loop gain!!! e.g if forward gain is "A" and feed back factor is "B" then open loop gain is "AB" and closed loop gain will be [A/(A+B)]
an electical currant
a switch
current bro
An electrical circuit.
It's called Ring.
A "circuit".