Electrical
A 110v power source in the workshop provides power to a circuit as shown, use the kirchoffs laws to calculate the internal resistance of the power source. Perform calculations on direct current series , parallel and combination circuit.
Help much appreciated
Have the picture for this but won’t allow me to download to here
Help much appreciated
Have the picture for this but won’t allow me to download to here
(edited 1 month ago)
Id simplify the circuit so the last 3 resistors on the right are in series so can be modelled as one resistor.
Then label a resistor 'r' next to power source which represents internal resistance.
Then you can use kirchoffs laws.
Then label a resistor 'r' next to power source which represents internal resistance.
Then you can use kirchoffs laws.
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