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Who discovered that electrical currents do not need an electrical wire to flow through?
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∙ 11y ago
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Who discovered that electrical currents do not need electrical wire to flow through?
The first person to get killed by a lightning strike.
Electrical currents can flow readily through which type of material?
Conductors.
All motor currents flowing through either the forward or reverse contactors must flow through?
All motor currents flowing through either the forward or reverse contactors must flow through the overload device before going to the motor.
Why is mercury used for electrical appliances?
It enhances the cell, makes it more stable.
Do warm currents flow toward the equator or away?
Who discovered that electrical currents do not need electrical wire to flow through?
The first person to get killed by a lightning strike.
Does not let electrical currents flow through it?
Insulator.
Electrical currents can flow readily through which type of material?
Conductors.
How are electrical current and circuits related?
Electrical currents require a circuit to flow. If the circuit is broken, then the electrical current will not flow. A switch is a prime example of this principle. When a switch is off, the circuit is broken. However, when it is turned, the circuit is completed and allows for the electrical current to flow through the appliance.
What materials will conduct the flow of electricity?
While electricity doesn't flow, current does. Conductors are materials that allow the electrical currents to flow through them. Metals are the best conduction, such as silver and copper.
What do scientists that convection currents flow through?
its the mantle
A flow of electrical charges is known as an?
A flow of electrical charges running through a medium is known as an electrical current.
What is eddi current?
An 'eddy' (not 'eddi'!) current is a current that flows in the magnetic circuit (core) of an electrical machine, due to a voltage induced into that core by a changing magnetic field. Eddy currents cause energy losses in electrical machines. To minimise eddy currents and, therefore, their losses, machines use laminated cores which restrict the paths through which eddy currents can flow.
What happens to the currents in a circuit?
a cell pushes electric currents around a circuit.If there are two or more cells then more currents will flow through them.
Where do convection currents flow through the earth?
The mantle called the asthenosphere
What happens when you use a flashlight in outer space?
The currents flow through the torch and we get light from the torch
All motor currents flowing through either the forward or reverse contactors must flow through?
All motor currents flowing through either the forward or reverse contactors must flow through the overload device before going to the motor.
