I was watching a video recently in which the author said that when you have a circuit like the following :
Into which you introduce a short :
Then no current flows through the second branch, and the LED won't be lit.
This confused me a little as I pictured the 'short' just being a resistor with a very low value, and figured that the same amount of current would flow through the second branch as before, and that the LED would stay on. So I tested this with Multi-sim, and the results agreed with what I thought :
Yet in a different package (LiveWire), I get this :
I also tested with LTSpice which seems to give the same results as Multi-Sim. I'm not sure if it's even valid to simulate this circuit as in the real world stuff will just blow due to the huge currents, but in theory, what would happen?
Into which you introduce a short :
Then no current flows through the second branch, and the LED won't be lit.
This confused me a little as I pictured the 'short' just being a resistor with a very low value, and figured that the same amount of current would flow through the second branch as before, and that the LED would stay on. So I tested this with Multi-sim, and the results agreed with what I thought :
Yet in a different package (LiveWire), I get this :
I also tested with LTSpice which seems to give the same results as Multi-Sim. I'm not sure if it's even valid to simulate this circuit as in the real world stuff will just blow due to the huge currents, but in theory, what would happen?
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