Hi,
I'm trying to find iot on the diagram just before the switch is opened. I know that the answer is 556mA from a simulation but I can't find out why. Initially I thought it would be as simple as 4v/12ohms but then I saw that this is the incorrect answer. I also tried to calculate the voltage between the 4V, 6ohms, and 2H but I'm not sure how using nodal analysis because the 4V doesn't have a component between it and the node.
Would anyone be able to help?
Thanks
I'm trying to find iot on the diagram just before the switch is opened. I know that the answer is 556mA from a simulation but I can't find out why. Initially I thought it would be as simple as 4v/12ohms but then I saw that this is the incorrect answer. I also tried to calculate the voltage between the 4V, 6ohms, and 2H but I'm not sure how using nodal analysis because the 4V doesn't have a component between it and the node.
Would anyone be able to help?
Thanks