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Polarity is the direction of electrical charge.
Polarity is a noun that means "having poles or being polar." It can refer to the physical property of having poles and their relative orientation, such as the direction of a magnetic or electric field. It can also refer to the state of having two opposite or contradictory tendencies, opinions, or aspects.

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What is polarity definition for kids?

opposites attracting, like a magnet.


How is the polarity of a resistor determined?

Resistors do not have a polarity. BY DEFINITION, a resistor is a device that follows Ohms law, and does so regardless of the polarity in which it is inserted into a circuit. Manufacturers of resistors do all they can to make their resistors follow that definition. One way to make a resistor have no polarity is to build it so that it is mechnically symmetrical about its two leads. Doing so will ensure that it will also be electrically symmetrical, and thus non-polarized


What is the definition for polarity?

Polarity refers to the positive or negative charge of a molecule or its parts. In chemistry, it describes the separation of charge in a molecule that has areas of differing electronegativity. A polar molecule has a positive end and a negative end.


What is the definition of normal polarity?

Normal polarity refers to the orientation of Earth's magnetic field where magnetic north aligns with geographic north. This is the state in which the magnetic field points towards the North Pole, as it currently does today. During normal polarity, magnetic minerals in rocks align with this field when they form, helping to record the planet's magnetic history. It contrasts with reversed polarity, where the magnetic north and south are flipped.


What is an example of polarity?

The definition of Polarity is -The uneven distribution of charges across a molecule -.so examples of polarity would be *water molecule with 2 positive hydrogen atoms and 1 negative oxygen atom *left hand and a right hand *east and west -.it's basically anything that is opposites


Define alternating current definition?

The alternating current refers to the flow of the electric charge periodically and in the opposite direction. The polarity changes with the time..


Why is a dipole similar to water?

The molecular structure of water allows foræthere to be a positive and a negative region, a dual polarity, which is the very definition of dipole.


What are two examples of polarity?

-- negative polarity -- positive polarity


What is an audio inverter?

it invert the polarity of the in/out of the device. Inverter by definition invert one form to another form of energy [minus loss] so it can be used.


What is inverted audio?

it invert the polarity of the in/out of the device. Inverter by definition invert one form to another form of energy [minus loss] so it can be used.


What problems are there with reverse polarity?

Reversing polarity ,changes the rotation of the device you are changing polarity on.


Does space have polarity?

No. Electromagnetic fields have polarity.