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Kirchhoff's Junction Rule
27. Resistors & DC Circuits / Kirchhoff's Junction Rule / Problem 3
Problem 3

An experimental setup consists of a battery with an EMF of 6.0 V and three resistors as shown below. Calculate the current passing through the battery and VA- VBwhen the switch is (a) open and b) closed.


Circuit diagram showing a 6.0 V battery and three resistors for Kirchhoff's Junction Rule.