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What type of clocks did people make when there was no electricity or wires?
Wiki User
∙ 13y ago
Sun dials and water clocks.
Wiki User
∙ 13y ago
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What is the potential difference in electricity?
The potential difference in electricity is the Electromagnetic Force, in Volts, measured across the two wires that make the circuit.
What three objects make a light bulb glow?
A power source (of electricity), a means to transport this power (conductors/wires), and the light bulb itself
What makes a light bulb light up?
When an incandescent light bulb (the normal round ones that Thomas Edison invented) is placed into a "hot" circuit, (meaning there is electricity flowing through it), the electricity passes through the filament (little metal wires) on the inside. As the electricity passes through it, the wires heat up and make a chemical reaction causing light to be emitted.
What do people do to make a robot move?
they ad bolts and screws plus some wires
How do hydroelectric energy plants work?
Hydroelectric plants use the running water by a turbine with blades on it, and when the water flows through these turbines they rotate,. in turn rotating the alternators that make the electricity which is sent from the power-station via the wires to houses, businesses etc that need the electricity.
How is Electricity used to make magents?
electricity running through wires creates a small magnetic force, so wires are spooled and a current is run through them
Why are metals use to make wires for carrying electricity?
because metals have de-stabilized electrons.Thus can conduct electricity.
Why sulfur cannot be used to make wires?
As a nonmetal it does not conduct electricity and is not ductile.
Why isn't one wire enough to make it the work?
Because you need 2 wires to go into the ___ to make it work. You need 2 wires to make the electricity go into the ___ equally.
What is the potential difference in electricity?
The potential difference in electricity is the Electromagnetic Force, in Volts, measured across the two wires that make the circuit.
Common uses of copper?
Electricity Wires where it's a good conductor & it's use to make some mechanical parts.
How do you make Frankenstein come alive in Draw a Stickman Epic?
They used electricity and plugged wires with him.
Which is a better conductor of electricity copper or silicon?
Silicon is only a semiconductor. Copper on the other hand is used to make wires and is an excellent conductor of electricity.
Why metal is used in electric wires?
The main reason why certain metals - such as copper or aluminum - are used to make wires is that they are extremely good conductors of electricity. If there were no metal in the wires the electricity would not be conducted by anything.Another good reason why certain metals are used to make wires is because they are "ductile". That just means they can easily be drawn through a series of smaller and smaller holes - called "dies" - to make wires of various diameters.NoteTo prevent the wires in an electrical cable from touching together - which would make a "short circuit" - or from making contact with other metal surfaces, the wires must be covered in a good insulating material such as a specially prepared plastic or rubber compound.
Why is a lamp safe to use even though it only has two wires?
it is safe because the make it so that the wires use a small amount of enerygy and electricity at the same time. this is safe because it will make it so that the eletrical current is not doverwelming the wires.
When was Make the Clocks Move created?
Make the Clocks Move was created on 2003-10-07.
Why is silver not used for making wires?
Even though silver is the best conductor of electricity, it is extremely expensive. Thus silver is not used to make electical wires. Silver is also very soft to be used as electric wires.
