Chegg Solutions for Microelectronic Circuits (Adel S Sedra, Kenneth C

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Step 1 of 4 6.004E Write the expression of B. Substitute 0.99 for = 99 Thus, the value of B for which = 0.99 is 99 Step 2 of 4 The base current of the transistor for = 0.99 is, is = 99 =0.1x10⁻³ = 0.1 mA Thus, the base current for = 0.99 is 0.1 mA Step 3 of 4 Write the expression of B. Substitute 0.98 for = 49 Thus, the value of for which = 49 Step 4 of 4 The base current of the transistor for is, is = = 49 =0.2x10⁻³ = 0.2 mA Thus, the base current for is 0.2 mA