Electronics - Voltage and Current - Discussion
Discussion Forum : Voltage and Current - General Questions (Q.No. 4)
4.
A voltage will influence current only if the circuit is:
Discussion:
71 comments Page 6 of 8.
Kavitha said:
1 decade ago
General:
open circuit = no current flow.
Closed circuit = current flow.
It would be differ under logic gate condition.
open circuit = no current flow.
Closed circuit = current flow.
It would be differ under logic gate condition.
Hilal said:
1 decade ago
Electrons cannot reach the positive pole without completion circuit and hence no current flow.
Oksbwn said:
1 decade ago
If circuit is not closed their will be no flow of electrons and hence no current.
Sundar said:
1 decade ago
To flow the current the electron-hole pairs should be recombined that is done when only the circuit is closed.
Krishan kumar said:
1 decade ago
Open circuit cannot flow current.
Sandip said:
1 decade ago
As per ohms low, V==IR, current flow in the Closed circuit, when circuit is open their is no any current to flow.
Vishwas choudhary said:
1 decade ago
In open circuit ohms law not applicable. Its is apply on close loop circuit or mesh.
Shruthi said:
1 decade ago
Current will flow only when the circuit is closed.
Anju said:
1 decade ago
If open circuit = no current flow.
If insulated = current not effected.
If high resistance = it oppose the current.
If circuit is closed = it allows the current flow.
If insulated = current not effected.
If high resistance = it oppose the current.
If circuit is closed = it allows the current flow.
Pushpendra Rajpoot said:
1 decade ago
Consider voltage as water in a tank and current as water flowing in pipe.
Force of water flowing in pipe(current) is related to amount of water in tank(voltage).
Water flow in pipe(current) depends on water in tank(voltage) only when pipe is connected to tank(closed cicuit).
when pipe breakes(open cicuit) water flow stopes at tap(current=0)
Force of water flowing in pipe(current) is related to amount of water in tank(voltage).
Water flow in pipe(current) depends on water in tank(voltage) only when pipe is connected to tank(closed cicuit).
when pipe breakes(open cicuit) water flow stopes at tap(current=0)
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