Why the two ohms resistor was excluded. Before we calculate for the Vth ,we have to take out the 5ohms resistor.When this happens,the middle loop becomes opened and current doesn’t flow in an open loop . So this will cause current not to flow through the 2 ohms resistor. The other two resistors in the middle loop have current flowing through them because they are in other loops which has voltage sources and those loops are closed loops.
Hello Sir,thank you very much for your question. Before we calculate for the Vth ,we have to take out the 5ohms resistor.When this happens,the middle loop becomes opened and current doesn’t flow in an open loop . So this will cause current not to flow through the 2 ohms resistor. The other two resistors in the middle loop have current flowing through them because they are in other loops which has voltage sources and those loops are closed loops.
Why the two ohms resistor was excluded.
Before we calculate for the Vth ,we have to take out the 5ohms resistor.When this happens,the middle loop becomes opened and current doesn’t flow in an open loop .
So this will cause current not to flow through the 2 ohms resistor.
The other two resistors in the middle loop have current flowing through them because they are in other loops which has voltage sources and those loops are closed loops.
Oh okay thank you very much for the clarification, I thought that at the node where the 2 ohm resistor is, the current will split from the first loop.
Welcome Sir .
Any video on mesh and nodal analysis?
Please I have not made any video on nodal Analysis yet.
😢
Hi, thank you very much for this video, please I want to ask, why was the 2 ohm resistor shortcircuited? Thank you
Hello Sir,thank you very much for your question.
Before we calculate for the Vth ,we have to take out the 5ohms resistor.When this happens,the middle loop becomes opened and current doesn’t flow in an open loop .
So this will cause current not to flow through the 2 ohms resistor.
The other two resistors in the middle loop have current flowing through them because they are in other loops which has voltage sources and those loops are closed loops.
@@mathshubghjust the perfect explanation needed