[₁₂ 13 h Select one: R3 R₁ www. WWW 12 V, R₁ and R₂ have not changed from the previous two resistor circuit. If the new
Posted: Wed Jul 06, 2022 11:27 am
[₁₂ 13 h Select one: R3 R₁ www. WWW 12 V, R₁ and R₂ have not changed from the previous two resistor circuit. If the new total current is half the value of the total current before R3 was added to the circuit, which of the following is true about the value of R₂? a. None of these expressions are correct. b. R3 = R₁ + R₂ c. R₂=1/R₁+1/R₂ d. R3 = (1/R1+1/R2)-¹ R₂