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Why high voltages might be used to move an electrical charge through the distribution grid?
Losses are I squared R,
or proportional to the square of the current.
For a given power, the higher the voltage, the lower the current.
AnswerIt is a myth that the primary reason for transmitting electrical energy at high voltages is 'to reduce line losses'. This is certainly one of the advantages of doing so, but not the main reason. The primary reason is to limit the voltage drop along the line to realistic values -at lower voltages, the voltage drops would be absolutely enormous, making energy transmission impossible. The secondary reason is the enable cables of manageable cross-sectional area and weight to be utilised.
What else can I help you with?
An electrical charge in motion called?
An electrical charge in motion is called an electric current. It is the flow of electric charge through a conductor, such as a wire, due to the movement of electrons. Electric currents are essential for powering electrical devices and circuits.
What is the movement of electrical charge on a material called?
The movement of electrical charge on a material is called electric current. It is defined as the flow of electric charge through a medium, such as a wire, in response to an electric field.
What does it mean when an atom is electrically charged?
it means that the atom has an electrical charge running through it
What electrical charge does a neutron contain?
A neutron carries no electrical charge
What electrical charge do protons neutrons and electrons have?
Protons have a positive charge, neutrons have no charge, and electrons have negative charge.Neutrons do not carry an electrical charge:)A proton has a positive charge. Remember, NEUTRon = NEUTRal. Proton = Positive. The electrical charge of a proton is 1.6x10^-19 which is equal and opposite to the electrical charge of an electron which is -1.6x10^-19.
Can charge flow easily through insulators?
"Insulator" means that electrical charge can NOT flow through it easily.
What charge passes through electrical wires to produce electricity?
Negative charge
What is Electric quadrupole moment?
The electric quadrupole moment is a measure of the distribution of electrical charge within an object. It describes the asymmetry in the charge distribution beyond a simple dipole moment. It is used in physics to characterize the shape and charge distribution of complex systems, such as nuclei.
What is an even charge distribution?
An even charge distribution refers to a situation where electric charge is uniformly distributed over a surface or a volume, resulting in a symmetrical electric field. This balanced distribution leads to no preferential direction for the electric field lines and results in a more stable and predictable electrical system.
An electrical charge in motion called?
An electrical charge in motion is called an electric current. It is the flow of electric charge through a conductor, such as a wire, due to the movement of electrons. Electric currents are essential for powering electrical devices and circuits.
What is present in a conductor when an electrical charge moves through it?
In a conductor, free electrons are present that can move when an electrical charge is applied. These free electrons are responsible for the flow of current through the conductor.
What is the current in electrical terms?
Current, in electrical terms, refers to the flow of electric charge through a conductor. It is measured in amperes (A) and represents the rate at which electric charge moves through a circuit.
Does lighting have an electrical charge?
Light itself does not have an electrical charge. However, the interaction of light with matter can generate electrical charge through processes like photovoltaic effect in solar panels or photoelectric effect in certain materials.
Why has a battery got a plus and minus end?
For the positive and negative charge that flow through the electrical charge
If you put a electrical charge through a Chicken Nugget will it explode?
of course not!!
Which answer best describes the flow of electrical charge?
Electrical charge flows from an area of high voltage to an area of low voltage through a conductive medium like a wire. This flow of charge creates an electric current, which is the movement of electrons.
What is the movement of electrical charge on a material called?
The movement of electrical charge on a material is called electric current. It is defined as the flow of electric charge through a medium, such as a wire, in response to an electric field.
