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What allows the current to enter the electromagnet n a electric motor?
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What will be the movement of charge when enter in a uniform electric field?
The charge will be accelerated by the electric force a=f/m where f=eE, a= eE/m.
What is the difference between Direct Current positive and Direct current negative?
Direct Current Positive - the starting point at which the electrons flow through the wire circuit. These electrons are fully charged, ready to expend their energy into the various points in the circuit, be it a lightbulb etc Direct Current Negative - the return point of the finished electrons into the battery to collect more energy to enter the circuit again.
Why doesn't quartz sand get hot?
quartz is a colorless prismatic mineral which allows sunlight to readily enter and leave its structure. in other words, it does not absorb any spectrum of light, so the light rays enter, are separated into different spectrum's and reflect out of the crystal maintaining the vast majority of the energy that it entered with. other sands are predominately composed of impurities which absorb the light rays and there energy. the energy from the light rays excite the molecules in the sand producing heat.
What type of system allows energy but not matter to enter and exit?
In an open system,both energy and matter flow.In an closed system only energy flow.In an isolated system neither energy nor matter flow.
What happens when you touch electricity?
There can be a build up of static electricity on a car, especially on dry days. Static electricity is caused when electrons are knocked off when two objects rub against each other. The electrical charge is discharging itself to the Earth through you.You can get the same shock by dragging your feet across a nylon carpet and then touching someone; or rubbing a comb against your hair and putting it next to small pieces of paper; a plastic pen rubbed on your hair and then held close to a small stream of water will attract the water stream due to static electricity. Hair has to be clean and conditions have to be dry.
What allows the current to enter the electronromagnet in an electric motor?
The resistor allows current to enter the electromagnet in an electric motor. The resistor regulates the amount of current that enters the electric motor.
What determines the damage caused to the human body by an electric shock?
You experience an electric shock when an electric current enters your body. A current can enter your body when you accidentally become part of an electric circuit. Whether you recieve a deadly shock depends on the amount of current that flows into your body. Answered on: October 24, 2011.
How does sound travel through a microphone?
Sound waves enter the microphone and are then converted to an analog electric current.
What must happen to the electric current in power lines before it can safely enter your home?
step-down transformer
How do you open the electric gate on Spyro enter the dragonflies?
You don't even have to open it, just charge the center of it. There's a great glitch that allows you to ram right through it!
Explain the Operation and function of an electric solenoid valve in an automatic transmission?
an electric solenoid is used in an automatic transmission to open a port or valve to allow transmission fluid to enter , its basically a plunger with a wire winded around it , when a current is applied it moved in or out depending on design . an electromechanical field is created by the current and windings
What is electical circuits?
It is a way in which electrons from a voltage or current source stream. Electric current stream in a shut way is called an electric circuit. The point where those electrons enter an electrical circuit is known as the source of electrons.
What is a IF statement allows you to?
enter yes and no data
What allows to light to enter the eye?
pupil
What applications do electric bill calculators have for the home?
Electric bill calculators have many applications for the home. First you enter the current light bulbs and appliances that you operate. The you very the wattage and numbers and see what ones cost the most, and where you can cut to find savings on your energy bill.
What is the enter relastionship of current voltage resistance?
V = Current xResistance
Protects the eye and allows light to enter?
Cornea
