In a certain three-branch parallel circuit, R1 has 12 mA through it, R2 has 15 m

Question

In a certain three-branch parallel circuit, R1 has 12 mA through it, R2 has 15 mA through it, and R3 has 25 mA through it. After measuring a total of 27 mA, you can say that

Options:

A . R3 is open

B . R1 is open

C . R2 is open

D . The circuit is operating properly

Answer: Option A

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