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What relation between electric current and drift velocity?
Princeijaz
The relation between electric current and drift velocity is that they both happen to involve electrons moving opposite of the electric field. The electric field must also have a conductor.
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∙ 10y ago
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Is electric current a wave?
If the current is alternating, then it has the properties of a wave in the conductor, such as frequency, wavelength, amplitude, phase, group velocity etc.
What is the relation between the amount of electric current passed and the heat produced?
The relation is:P = I2RWhere:I is the current (for example, in amperes)R is the resistance (for example, in ohms)P is the power (energy per second) converted from electrical energy to heat. If the current is in amperes and the resistance in ohms, then power is in watts (equal to joules/second).
What is the effect on the drift velocity of free electrons by decreasing the length and the temperature of wire?
As we know , resistance(R) is directly proportional to length(L) of conductor and resistence(R) is inversely proportional to current (I) and I=nAqv (v is drift velocity) So , if we decrease the length of the conductor , resistance of the conductor will decrease and current(I) will increase and drift velocity of free electrons will increase . And as we know resistance and temperature have direct relation so , by decreasing the temperature resistence will decrease and current will increase . So drift velocity will increase .
What is difference between current and electricfield?
the direction of current is the direction of electrons move. the dirction of electric field can be negative to positive
What does electric current produce?
A electric current produces a magnetic field
How did Oersted discover the relationship between an electricity and magnetism?
He used an electric current to affect the needle of a compass.
Describe the relation between the size of your source and electric current?
The current drawn from a power source is directly proportional to the voltage of thesource, and inversely proportional to the resistance of the circuit between its terminals.There is no relationship between the current and the physical size of the source.
Is electric current a wave?
If the current is alternating, then it has the properties of a wave in the conductor, such as frequency, wavelength, amplitude, phase, group velocity etc.
What is the relation between the amount of electric current passed and the heat produced?
The relation is:P = I2RWhere:I is the current (for example, in amperes)R is the resistance (for example, in ohms)P is the power (energy per second) converted from electrical energy to heat. If the current is in amperes and the resistance in ohms, then power is in watts (equal to joules/second).
What is the Relation between temperature and current?
inversly proportional
What must occur before the current flows through a circuit?
As current is the rate of flow of electric chargesAs I=Q/tso,there must be free electrons for the flow of electric current in a circuit.Then when voltage is applied at the terminals of circuit the free electrons acquire an average velocity called as drift velocity in the opposite direction to that of electric field (-E).Now the free electrons modify there random motion and a steady current begin to flow in a circuit.
What is the relation between current and thikness of conductor?
The thicker the conductor, the less the current that will flow through.
Who discovered the relation ship between electic current and resistance?
ohm
What is equation for current and frequency relation-ship?
There is no such equation. The main reason is that there is no relationship between current and frequency.
What subatomic particle is most directly related to current electricity?
Electrons are mostdirectlyrelated to electric current. (Electric current is caused by the movement of electrons between atoms.)
What is mathmetic relation between current and ton of refrigeration?
u all suck
What is the relation between light and current?
One relationship is that both can flow in vacuum.
