= Consider the circuit shown in the figure below. (Assume R₁ b 25.0 V + R₁ R₁ a R₂ R₂ (b) Find the current in the 20.0- resistor. A C -20.0 Ω 10.5 and R₂ = 4.500.) Ω (a) Find the potential difference between points a and b. V

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