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For the circuit in the given figure, determine the current IR. Let RB = 30 kΩ, RC1 = 1 kΩ, RC2 = 3 kΩ, R = 27 kΩ, VBB1 = 4 V, VBB2 = 3 V, VCC = 10 V, β1 = 40, and β2 = 60. The current IR is μA.

For the circuit in the given figure, determine the current IR. Let RB = 30 kΩ, RC1 = 1 kΩ, RC2 = 3 kΩ, R = 27 kΩ, VBB1 = 4 V, VBB2 = 3 V, VCC = 10 V, β1 = 40, and β2 = 60. The current IR is μA.

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For the circuit in the given figure, determine the current I R . Let R B = 30 k Ω , R C 1 = 1 k Ω , R C 2 = 3 k Ω , R = 27 k Ω , V B B 1 = 4 V , V B B 2 = 3 V , V C C = 10 V , β 1 = 40 , and β 2 = 60 .
The current I R is ◻ μ A .

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