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Saturday, February 27, 2010

Electricity

~Electricity is a form of energy that result from the flow of electrical charged particles.

Voltmeter and Ammeter - Series or Parallel?

Voltage and Voltmeter














Voltage - is the potential different across any two points is the amount of energy needed to move one unit of charge of electricity from one point to another. It is measured in Volts, V.

Therefore, it has to be connected in Parallel in order to measure the potential difference.

Current and Ammeter














Electrical Current - is the rate of flow of electrical charge. The path that it flows through it is known is the circuit.

Thus the ammeter would need to be connected in series so that it will accurately measure the amount of current flowing through.

Here's an interesting video of "Static Electricity"


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