Electrical Engineering - Voltage, Current and Resistance - Discussion
Discussion Forum : Voltage, Current and Resistance - General Questions (Q.No. 3)
3.
Current flows in a circuit when
Discussion:
24 comments Page 1 of 3.
Sandhya said:
1 decade ago
When circuit is open current does not flow, When switch is closed in any circuit it acts as a closed circuit so current flows only in a closed circuit.
Surajit said:
1 decade ago
When circuit is closed current passing through the circuit. Without any voltage source no current flows through the circuit.
Rachit.Shah said:
1 decade ago
When circuit is open current not flow, because its not have any path to flow;and when switch is closed the path is created that's why current flows.
Nagathesvaran said:
1 decade ago
Current is always going close path only.
Rogers prosper said:
1 decade ago
When the switch is closed that's when the circuit is complete and current will flow through but when the switch is open the circuit is not complete so there will be no flow of current.
Ram said:
1 decade ago
Yes, When circuit is closed current passing through the circuit. Without any voltage source no current flows through the circuit. Very good.
BASAVA said:
1 decade ago
Switch opened current not flow so switched closed current easily flow.
M.P.Chari said:
1 decade ago
Yes, this is the correct answer, because the electrons flows alternately in the circuit, when the switch is opened the electrons cannot flow in the circuit thats why the current doesn't flow in the circuit. When the switch is closed the electrons flows into the circuit then the circuit becomes on, thats why current flows in the circuit when the switch is closed.
Prince said:
1 decade ago
When switch is closed then the circuit is complete and current flow.
Chandra sekhar parida said:
1 decade ago
Switch open means without contact & close means with contact. So when switch close current flow easily.
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