Voltage
Voltage
Voltage measures the electrical potential between two parts of an electrical circuit. Also called electromotive force. Voltage provides the 'pressure' to drive electrons round a circuit.
When a ball is dropped, it no longer has potential energy. Before it drops, you can calculate the potential energy (= mgh); to actually measure this, you would have to measure the force, and multiply that by the distance.
the purpose of a voltmeter is used to measure voltage in a circuit
Voltage
Voltage
The volt (symbol: V).
potential energy
AMPERE - A unit of measure for the flow of current in a circuit. ... the same direction along a conductor from a point of high potential to one of lower potential.
A voltmter, to measure potential diffrence
voltmeter
voltmeter
voltmeter
A voltage test meter is used to measure voltage potentials in a circuit.
Amperage or Amps is a measure of is the flow rate of electrical current that is available.
You measure voltage using a voltmeter which involves measuring the electrical potential difference between 2 points in an electrical circuit.
A potential transformer steps the high voltage down to a level of 120 V to measure them safely and easily.