Example 1.3: Find the velocity of charge leading to 1 A current which flows in a copper conductor of cross-section 1 cm² and length 10 km. Free electron density of copper 8.5x1028 per m. How many years the electric charge will take to travel from one end of the conductor to che other?

Example 1.3: Find the velocity of charge leading to 1 A current which flows in a copper conductor of cross-section 1 cm² and length 10 km. Free electron density of copper 8.5x1028 per m. How many years the electric charge will take to travel from one end of the conductor to che other?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Determine the logic expression for the output Y as a function of the inputs
A fruit processing company wants to install an apple processing plant in Quetta. Company required the design of a system to pack four apples in a box but the apples vary in sizes. For simplicity an apple is characterized as ‘Big’ or ‘Small’ with logic ‘1’ and logic ‘0’ respectively. In this way there will be four categories of boxes so, a color label should be placed on each box to distinguish different boxes. The boxes should be labeled using following rule, If all four apples are small, the box should be labeled red If only two apples are small, the box should be labeled blue If only one apples is big, the box should be labeled green If all four apples are big, the box should be labeled yellow If only three apples are found big, the box should be labeled with both red and yellow. List the truth table. Draw the circuit diagram of system using decoder.
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The response to the question I have asked here... "2. Sometimes light fixtures are controlled by more than one switch. Circuits need to be designed so that flipping one of the switches turns the light on when it is off, and turns the light off when it is on. Design logical circuit that accomplishes this when there are two switches. Explain, how and why will your circuit work. Please draw the circuit and show logical operations. (Can only use or, not, and)" Does not seem right as what you provided gives a truth table of if both switches are off the light fixture would be on which should not be the case and does not make sense in context of the question asked. Also the circuit drawing doesn't seem right... Can you re-explain cause what you provided as the answer is not making much sense... A' solely being what determines if fixture is on or off does not seem right at all...
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