0
What conductor opposes the flow of electrons to convert electrical energy into thermal energy?
Wiki User
∙ 14y ago
All conductors oppose electron current flow and warm up some, except the superconductors. That's because all conductors (save the superconductors) have some amount of resistance to the flow of current. That means any voltage applied will drive some current through a conductor, and the resistance will cause some amount of heating to take place. ======================================== Any conductor with a finite resistance (R > 0) will do. However, to be safe to the human operator and an efficient heat source, use a higher-resistance conductor wound in a spiral, such as the tungsten filament in an incandescent light bulb, which turns hot very quickly, but mostly emits infrared radiation (heat). Please check the related link for more information. ===============================
Wiki User
∙ 14y ago
Wiki User
∙ 10y agocollisions with immobile ions and co free electrons
Add your answer:
Earn +20 pts
Which type of friction opposes the motion?
Static friction is the type of friction that opposes the motion.
Is the upward force that opposes the force of gravity?
Lift is the upward force that opposes the force of gravity.
What fluid opposes lift?
Compressible fluid force opposes lift. Lift is the upward force due to the fluid flow around an airplane wing. Weight is a downward force caused by gravity which opposes lift.
An inductor opposes a change in?
Current.
What force opposes lift?
Drag
Why is a resistor called so?
I resistor is called so because it provides electrical resistance (measured in ohms). Electrical resistance describes how an electrical conductor (a wire) opposes the flow of an electrical current (flow of electrons). To overcome this opposition a voltage (a energy) must dropped (used) across the conductor (wire).
What is the property of a conductor that opposes the flow of charge passing through it is called?
property of a conductor that opposes the flow of charge passing through it
What is the opposite of conductor of electricity?
The opposite of a conductor (conducts electric flow) is a non-conductor, or something that opposes the flow, which would be an insulator.
What is the opposite of a conductor?
The opposite of a conductor (conducts electric flow) is a non-conductor, or something that opposes the flow, which would be an insulator.
What is the electrical property that opposes change in current?
inductance
What is elettric resistance?
Resistance is a measure of how much an object opposes the passage of electrons
What charges an alternator?
Alternators convert rotating mechanical energy into electrical energy. Alternators produce electrical energy by induction of the coil wires by the spinning electromagnet rotor. The back voltage and eddy currents produce a magnetic field that opposes the rotation of the rotor, conserving total energy.
Why does the changing magnetic flux in a conducting loop always induced a current that generates field opposing the change in flux?
Free electrons in the conducting carry a charge, and electrons are influenced by magnetic waves. Thus if a magnetic wave is generated by the changing field, electrons will feel the influence. Since the system is naturally stable it will resist changes, and thus it opposes the influence. The current flowing in the conductor will generate a field opposing the incoming field.
Conclusion for capacitance and capacitive reactance?
Capacitance is the capacity to store electric charges, usually a small amount of it, in a capacitor.Capacitive reactance is the reactance associated with a capacitor. Reactance is something that opposes the flow of current, in an AC circuit - but, unlike resistance, DOES NOT convert electrical energy into heat.
Why is the grounding conductor flat?
When stranded conductor is being used for earthing, It offers some reactance in addition to the resistance of the conductor. Since any kind of surge is of sudden in nature, and reactance opposes the change in flow of current (Property of Inductor), It might disturb the discharge rate of the surge. Hence the conductor is flat inorder to provide only the resistance
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 is lenz law of electromagnetic induction?
Lenz's law states that 'for a current induced in a conductor by a changing magnetic field, the current is in such a direction that its own magnetic field opposes the change that produced it.'
