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The electric current is given by:
I = V/R
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∙ 8y ago
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Formula for resistence?
Resistance (Ohms) = Voltage (v) / Current (I) I hope this hepls.. :)
What is an electric current made of?
It is made out of small particals, smaller than atoms called electrons.
Why does the cord of an electric heater not glow while the heating element does?
The heating element of an electric heater is a "resistor", the cord which conducts the electricity is not. The resistance of the element of an electric heater is very high. As current flows through the heating element, it becomes red hot and glows. On the other hand, the resistance of the cord is low. It does not become red hot when current flows through it.
How does a standing fan work?
With an electric motor. A force acts on an electric current when it runs through a magnetic field (called the Lorentz Force) see: http://en.wikipedia.org/wiki/Electric_motor
Electric fittings are earthed so that?
current may pass to the earth in case of short circuit without any harm.
What is the formula of electric current?
the formula for electric current is VI ,where v is voltage then I is the current. the unit used for current is ampere and volts for voltage. multiply the total I to the Voltage The formular of electric current is given by I=V/R ,I=P/V
What is is the formula of current?
the formula for electric current is VI ,where v is voltage then I is the current. the unit used for current is ampere and volts for voltage. multiply the total I to the Voltage The formular of electric current is given by I=V/R ,I=P/V
What is the formula of getting leakage current?
There are several formulas to find out leakage current, but one is the general electric current equation. This electric current equation is I=Qt.
If the resistance of an electric current is 12 ohms and the voltage in the current is 60 V the current flowing through the circuit is?
..using the formula Voltage(V)=Current(I) * Resistance(R) .. we can get the result ...current will be 5 Ampere
What is the continuous flow of electric charges through a material?
Yes, an electric current is the flow of charged particles.
What is the direction of flow of electric current in an electric current?
DC current
Can you explain electric current?
Current is the flow of electrons in a system usually taught from positive to ground or zero potential. It is defined by the formula current = voltage/resistance Everything has resistance - even wire.
What is a continuous flow of electricity is called?
A current.
What does an electric current Carry?
Electric current carries electric charge. Actually to say it in the right sense, we have to say that electric current is the rate of flow of electric charges
The flow of electric charges is called?
The flow of electric charges is current.
How an electric iron works?
Basically you apply a voltage to a load (the iron's heating element) which induces a current. The current through the load generates heat according to the formula Power = Current^2 * Resistance.
What is the formula for charge?
An electric charge is a physical quantity of matter that causes it to experience a force when placed near an electromagnetic field. Its formula is given as: charge = current x time.
