Problem: Four resistors are connected as shown in the figure to a battery with emf ε = 12 V   and internal resistance r = 0.4Ω. What is the equivalent resistance of the four resistors, i.e., not including the internal resistance of the battery?

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Four resistors are connected as shown in the figure to a battery with emf ε = 12 V   and internal resistance = 0.4Ω. What is the equivalent resistance of the four resistors, i.e., not including the internal resistance of the battery?

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Our tutors have indicated that to solve this problem you will need to apply the Combining Resistors in Series & Parallel concept. You can view video lessons to learn Combining Resistors in Series & Parallel. Or if you need more Combining Resistors in Series & Parallel practice, you can also practice Combining Resistors in Series & Parallel practice problems.

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