In a Three -Branch Parallel Circuit, R1 = 1

question 18

Multiple Choice

In a three -branch parallel circuit, R1 = 1.2 MΩ, R2 = 1 MΩ and RT = 0.5 MΩ. Calculate R3.

• A)7.7 MΩ
• B)2 MΩ
• C)1.7 MΩ
• D)6 MΩ

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