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The filament of an electric lamp draws a current of 0.4 ampere which lights for 3 hours calculate the amount of charge that flows through the circuit?
Wiki User
∙ 10y ago
I=0.4 A
T=3hrs=10800 seconDs
i=q/t
q=It
q=0.4*10800
q=4320Coulomb
Wiki User
∙ 10y ago
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The electric force that makes current flow in a circuit is related to the what?
The electric force that makes current flow in a circuit is related to the resistance.
What is closed path throuth which current can flow?
An electric circuit.
What is an RCD cut the current to a circuit?
RCD cut the current to the circuit while preventing the electric shock
What is special about electric current in a series circuit?
In a series circuit the current remains the same throughout the circuit. This is not the case for parallel circuits.
How we calculate magnitude of current in circuit?
It is nothing but how much current or voltage taken in the circuit. It is known as Magnitude.
Is the amount of current that flows in the wire of electric circuit the same as the current that flows in the filament of the light connected in that circuit?
yes
What causes a electric current in a electric circuit?
Voltage causes current to flow in an electric circuit.
What causes a current in an electric circuit?
Voltage causes current to flow in an electric circuit.
The pathway taken by an electric current is a?
The term is "circuit" (from the same root as circle) An electric circuit must be uninterrupted for the current to flow. (This is why circuit-breakers are also called circuit-interruptors.)
What happens to an electric current when a circuit is closed?
If the circuit is closed the electric current will be closed as well.
A break in the wires of an electric current will the circuit and the current?
A break in the wires of an electric current will break or cut the circuit and stop the current from flowing.
Why can't an electric current exist if the circuit is broken?
If the electric circuit is broken, there will be no medium for transfer of electrons and flow of current. Hence, electric current does not exist.
Will the bulb light if the filament is broken Why?
No, the broken filament breaks the connection which electricity needs to complete the circuit.
What is the name for the status of a circuit that has breaks which electric current that cant flow?
The name for the status of a circuit that has breaks which electric current that can't flow is called a Closed Circuit. Electric current cannot flow through an open circuit.
Can current flow through a bulb with a broken filament?
No, the broken filament breaks the connection which electricity needs to complete the circuit.
What is light produced by?
A filament is heated by an electric current and photons are emitted.
What is light produced?
A filament is heated by an electric current and photons are emitted.
