Question

Practice Problem 3.13 The transistor circuit has $\beta = 80$ and $V_{BE} = 0.7V$. Find $v_o$ and $I_o$. Ans: 3V, 150$\mu$A 20 k$\Omega$ 120 k$\Omega$ 10V 20 k$\Omega$ 1V $V_{BE}$ $I_o$ $v_o$

Name: practice problem 313 the transistor circuit has beta 80 and vbe 07v find vo and io ans 3v 150mua 20 komega 120 komega 10v 20 komega 1v vbe io vo 41138
Uploaded: 2022-01-24T11:35:34-08:00
Duration: 3 min 35 s
Channel: Amit Srivastava
Description: practice problem 313 the transistor circuit has beta 80 and vbe 07v find vo and io ans 3v 150mua 20 komega 120 komega 10v 20 komega 1v vbe io vo 41138

          Practice Problem 3.13
The transistor circuit has $\beta = 80$ and $V_{BE} = 0.7V$. Find $v_o$ and $I_o$.
Ans: 3V, 150$\mu$A
20 k$\Omega$
120 k$\Omega$
10V
20 k$\Omega$
1V
$V_{BE}$
$I_o$
$v_o$

practice problem 313 the transistor circuit has beta 80 and vbe 07v find vo and io ans 3v 150mua 20 komega 120 komega 10v 20 komega 1v vbe io vo 41138

Added by Tammy M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Amit Srivastava

01/24/2022

Step 1

We can use the loop equation for the base-emitter circuit: $1V - I_B \times 120k\Omega - V_{BE} = 0$ $1V - I_B \times 120k\Omega - 0.7V = 0$ $I_B \times 120k\Omega = 0.3V$ $I_B = \frac{0.3V}{120k\Omega} = 2.5\mu A$ Show more…

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Practice Problem 3.13 The transistor circuit has $\beta = 80$ and $V_{BE} = 0.7V$. Find $v_o$ and $I_o$. Ans: 3V, 150$\mu$A 20 k$\Omega$ 120 k$\Omega$ 10V 20 k$\Omega$ 1V $V_{BE}$ $I_o$ $v_o$