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An NPN BJT is biased so that its operating point lies at the boundary between active mode and saturation mode.
(a) Considering the Ebers-Moll of an NPN transistor. draw the simplified equivalent circuit for the transistor at the given operating point.
(b) Employing the simplified equivalent circuit of part (a), or working directly with Ebers-Moll equations.. obtain an expression for VEC at the specified operating point. Your answer should be in terms of 18 and the Ebers-Moll parameters.
The annual production of zinc sulfide (ZnS) is 3.5 10^4 tons. Estimate the number of tons of SO2 produced by roasting it to extract zinc metal.
Use a systematic treatment of equilibrium to calculate the pH of a solution prepared by diluting 0.467 g of aniline (aminobenzene, C6H5NH2) to 100.0 mL.
a a student started with a mixture weighing 1.356 gm. the student recovered 1.543 g . assuming that all calculations
How much heat must be supplied at 1000 degrees C if 1000 J of useful work is to be done by the engine?
What is the molarity of a solution containing 9.478 grams of RuCl3 in enough water to make 1 litre of solution?
Consider the following (unbalanced) general reaction equation. HI(g) + Cl2(g) reverse reaction arrow HCl(g) + I2(s). balance the reaction equation
If the wavelength ( ) of a light wave is 5.0 x 10^-6 meter, calculate its frequency (V). Use c = ?V width c = 3.0 x 10^8 m/sec. What are the units of V
Calculate the masses of a) Ca(NO3)2 and, separately, b) NaCl to add to a 0.150 mol kg-1 solution of KNO3(aq) containing 500g of solvent to raise its ionic strength to 0.250.
the open end of a melting point capillary tube allow you to measure the melting point of a compound that sublimes?
What is the net ionic equation for the following redox reation in basic solution? CrO4{2-} oxidizesHSnO3{-} and reduces to CRO2{-}
What is the actual potential of this galvanic cell? Need step by step solution!! don't just copy and paste the other answer for this same problem..i will rate 5 stars for a good clean written answer!
Explain the amount of heat in kilojoules needed to convert 255.0 grams of ice at -15.2C to liquid water at 35.6C the specific heat of ice is 2.03J/gC. The molar of fusion of ice is 6010 J/mol. The specific heat if water is 4.184 J/g C
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