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∙ 13y ago
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You all know that current can't flow if there is an open circuit. My question is how electrons know without flowing that there is an open circuit and we should not flow?
It's not that they "know" there is an open circuit. It's that they can't flow. Imagine a hose with water in it. If you pinch the hose, water can't flow any more. An open circuit is like a pinched hose.
Which does headphones have open circuit or closed circuit?
they are transducers, so the circuit is physically open, but thanks to our good 'ol friend magnetism a property know as induction continues the signal for us
Why is an open circuit called open?
An open circuit is called open because the circuit has an opening, a disconnection. In other words, there is an open space in the circuit in which the electrons cannot move through.
What do you call a circuit when the switch is open?
An open circuit....
What is the symbol for a open circuit?
When a circuit is in off condition then it is called an open circuit..
A wire wrapped around a magnet is an example of a open circuit?
No. An open circuit is any CIRCUIT (from circle) which is not closed. That is; any break in the circle (circuit) makes it an open circuit.
How will you convert a open current circuit to a open voltage circuit?
The first thing you need to know is the internal resistance of the current source, the voltage source will have the same internal resistance. Then compute the open circuit voltage of the current source, this will be the voltage of the voltage source. You are now done.
What is open circuit voltage when load is connected?
As load is conected in circuit , so thre is no open circuit therefore there would not be any open circuit voltage.
Is tram close circuit or open circuit?
If the circuit was open, the tram's motor could not run!
What is through a discontinuous circuit which no current can flow?
meaning that the current from your power source doesn't return to the positive end (electricity flows from - negative, to + positive)
What is the difference in an open circuit and a short circuit?
an open circuit is a circuit that does not complete the circle. an open circuit does not do the job as the electricity stands still a short circuit is a circuit that wires have crossed and the electricity takes the shortest path. and does not complete all of the points on the circuit
What does plug key open mean in electric circuit?
When a plug key is open , the circuit is incomplete and is call open circuit.. To be continued..
