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If you open part of the circuit (for example, with a switch), the current will stop flowing. Also, if there is no voltage driving the current (for example, if a battery runs empty), no current will flow.
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What causes electrical energy to be transformed into heat and light energy as a current flows in a light bulb?
Eletric current
How can you describe the process that causes electrical energy to be transformed into heat and light energy as a current flows in a lightbulb?
Electrical current in a light bulb causes the bulb element to heat up i2R and some heat gets to the level to excite the element electrons. The excited electrons radiate light when returning to normal levels.
How is electrical energy transferred in a transformer?
It is important to note that that transformer input and output are isolated from one another, in the sense that an electrical charge cannot move from input to output. The energy is transferred via the magnetic field. The alternating current in the input causes a magnetic field; this magnetic field causes an alternating current in the output.
What does not carry an electrical current?
An electrical insulator.
How the electrical charge is created?
An electrical current
What causes a current in an electrical current?
Electrons flow because of electrical attraction and repulsion.
What is an electrical current and what causes it?
Electrical current is nothing but movement of electrons in case of metals. It causes heating and produces magnetic field.
What is the electrical device that causes a limitation or reduction in current?
Ressistance, A ressistance causes reduction and limitation in the path of current.
What causes electrical energy to be transformed into heat and light energy as a current flows in a light bulb?
Eletric current
Can you make an electrical current with an electrical field?
No. only flow of current develops electrical field. whereas magnetic field can make current to flow through a closed path. Absolutely YES. I wander how radios and TV works.AnswerYes, it is an electric field that causes current to flow in a circuit.
What damages a rectifier?
Rectifiers are electrical parts, all electrical parts are rated for 3 things. 1) voltage 2) current 3) temperature Exceed any of these things and the electrical part will fail.
What is he definition of electrical current?
The current flowing in an electrical circuit.
Energy conversions - mechanical to electrical?
The usual setup is called a generator. The basic idea here is that a piece of wire moves through a magnetic field; this will cause an electrical current. The electrical current causes another magnetic field that opposes the movement, so it requires (mechanical) energy to keep it moving.The usual setup is called a generator. The basic idea here is that a piece of wire moves through a magnetic field; this will cause an electrical current. The electrical current causes another magnetic field that opposes the movement, so it requires (mechanical) energy to keep it moving.The usual setup is called a generator. The basic idea here is that a piece of wire moves through a magnetic field; this will cause an electrical current. The electrical current causes another magnetic field that opposes the movement, so it requires (mechanical) energy to keep it moving.The usual setup is called a generator. The basic idea here is that a piece of wire moves through a magnetic field; this will cause an electrical current. The electrical current causes another magnetic field that opposes the movement, so it requires (mechanical) energy to keep it moving.
What causes a male electrical plug to weld it self to the female electrical plug plug in?
A current higher than what the plug is rated for will cause that type of condition.
Can a ground leakage damage electrical appliances?
A ground leakage can damage electrical appliances. When there is a current leakage, it causes the appliance to draw more current through thecircuit, hence produces excess heat. This can damage the appliances.
Why Cable gets heated when current flows more than its rated current why?
Because if the rated current is lower than the actual current, it causes resistance to the electrical flow which in turn is dispelled as heat.
What causes a posite current in a battery?
A electrical from a battery is the flow of elecrons through a circuit in the opposite dirrection to the current flow. This current flow also happens inside the battery between the plates.
