Electric Fields Lab Abstract: In this lab we will study the equipotential lines in an electric field in order to study the structure of the electric lines of force. We will plot the position of electric field lines in a given electric field using both a manual method and a computer software program. There is an electric field in any region where there is a force on an electric charge at rest. It is convenient to represent an electric field
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Electric Field & Forces Sample Problems 1. What is the resultant force on the center charge below? Ans: 0.028 N‚ left q1= +4 C q2= -5 C q3= +6 C d1 to 2= 2 m d2 to 3= 4 m 2. What is the resultant force on the -8 C charge below? Ans: 20.04 N‚ 97.94 q1= +6 C q2 = +10 C q3 = -8 C d1 to 2 = 30 cm d2 to 3 = 20 cm 3. What is the resultant force on the +4 C charge below? Ans: 18.8 N‚ 264.5 q1= +4 C q2 = +6
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Sensors Content: 1. Introduction……………………………………..3 2. Sensor types………………………………….....4 3. Temperature sensors…………………………....6 4. Thermistors…………………………………..…6 5. Thermocouple…………………………………..7 6. Pressure sensors………………………………...8 7. Level sensors………………………………..…..9 8. Electromagnetic sensor……………………..…..9 9. Differential pressure sensors…………………..10 10. Classification of measurement errors………….11 11. List of used literature…………………………..12 2 Introduction A sensor (also called detector) is a converter
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4/7/13 Recent Advances in Photonic Devices for Optical Super Computing - Spr ing er Find outdeoGeto cces s s preview-only content Look Ins i h w t A acces Optical SuperComputing Lecture Notes in Computer Science Volume 5172‚ 2008‚ pp 9-32 Recent Advances in Photonic Devices for Optical Super Computing Abstract The twentieth century has been the era of s emiconductor materials and electronic technology while this millennium is expected to be the age of photonic materials and optical technology
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Sensors for Robots An overview Václav Hlaváč Czech Technical University in Prague Faculty of Electrical Engineering Department of Cybernetics Czech Republic http://cmp.felk.cvut.cz/~hlavac Courtesy to several authors of presentations on the web. Lecture outline 2 Note: students graduated from the bachelor KyR studied sensors in the course Sensors and Measurement. This subject was not specialized to robotics. Motivation‚ why robots need sensors? Robotic sensor
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Lab #1 Electric Field Plotting Wilmer Suarez – 109592501 Eric Correia - 110698980 Lab section 01 TA: Sonali Gera Date performed: 09/12/2016 Date submitted: 09/14/2016 Introduction The aim of this experiment was to improve our understanding of the model of an Electric Field and Electric Potential. This was done by examining the locations between multiple electrodes connected to a power source of DC electricity. Finding the lines of equal potential difference for two different 2-dimesioanl
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Assignment no. 2 Ujjwal Dahiya Electronic sensors Sensors are sophisticated devices that are frequently used to detect and respond to electrical or optical signals. A Sensor converts the physical parameter (for example: temperature‚ blood pressure‚ humidity‚ speed‚ etc.) into a signal which can be measured electrically. Classification based on property is as given below: Temperature - Thermistors‚ thermocouples‚ RTD’s‚ IC
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Name Jonathan Durichek (RODP) Electric Fields Go to http://phet.colorado.edu/simulations/sims.php?sim=Electric_Field_Hockey and click on Run Now. 1. You rub balloons in your hair and then hang them like in the picture below. Explain why you think they move apart and what might affect how far apart they get. As I rub the balloons in my hair‚ I am picking up positive charges from my hair‚ which are electrons. The static charge produced will remain active on the balloons
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Introduction: An oxygen sensor‚ or lambda sensor‚ is an electronic device that measures the proportion of oxygen (O2) in the gas or liquid being analyzed. It was developed by Robert Bosch GmbH during the late 1960s under supervision by Dr. Günter Bauman. The original sensing element is made with a thimble-shaped zirconia ceramic coated on both the exhaust and reference sides with a thin layer of platinum and comes in both heated and unheated forms. The most common application is to measure the
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Humidity Sensors Humidity Humidity is defined as the water vapor content in air or other gases. Humidity is usually measured in terms of absolute humidity (the ratio of the mass of water vapor to the volume of air or gas)‚ dew point (the temperature and pressure at which a gas begins to condense into a liquid)‚ and relative humidity‚ or RH (the ratio of the moisture content of air compared to the saturated moisture level at the same temperature or pressure). Thermal conductivity humidity sensors
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