source. Ammeter A2 reads a current of 5.0 amperes. What is the current in the 5-ohm resistor? 1. 1.0 A 2. 1.8 A 3. 2.3 A 4. 4.0 A 1. Determine the equivalent resistance of the circuit. 2. Calculate the current measured by ammeter A1. [Show all work‚ including the equation and substitution with units. 3. Calculate the resistance of the unknown resistor‚ R. [Show all work‚ including the equation and substitution with units.] Base your answers to questions 5 through 7 on the information below
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current and resistance are closely related to one another. The outcome from this lab is to be able to differentiate when to use ohmmeter and voltmeter for the individual circuit. II. Theory Ohm’s Law states that the electric current through a material is directly proportional to the voltage across a piece of material (such as wire) while the resistance is held constant. mathematical equation provides more detailed understanding of the law and is stated as : (or) where‚ R= resistance in ohms (Ω)
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An Investigation of Ohm’s Law Stephen McGill (22044566) Results from test using 25Ω Resistor: Voltage(Volts) | Current(mA) | Resistance(Ohms) | 0 | 0 | 0 | 0.57 | 20 | 28.5 | 1.01 | 40 | 25.25 | 1.49 | 60 | 24.83 | 2.01 | 80 | 25.12 | 2.51 | 100 | 25.1 | 3.0 | 120 | 25.0 | 3.51 | 140 | 25.0 | 4.0 | 160 | 25.0 | 4.5 | 180 | 25.0 | 5.03 | 210 | 23.95 | 5.52 | 230 | 24.0 | 6.02 | 250 | 24.08 | 6.51 | 270 | 24.1 | 7.0 | 290 | 24.13 | 7.5 |
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surviving the many hardships they were presented with. In “The Diary of Anne Frank” and “Resistance During the Holocaust”‚ it explains how individuals would use different methods to passively resist. As a response to conflict‚ people passively resisted by maintaining hope‚ preserving culture‚ and providing safety. Many Jews in ghettos and death camps would passively resist by maintaining
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Until the discovery and availability of antimicrobials in the 1940s‚ people died needlessly from infectious diseases. Today‚ none of us can imagine living in a world without antimicrobials. What is antimicrobial resistance? Antimicrobial resistance – also known as drug resistance – occurs when microorganisms such as bacteria‚ viruses‚ fungi and parasites change in ways that render the medications used to cure the infections they cause ineffective. When the microorganisms become resistant to most
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Dr Jahangir Ikram What is Transducer In general‚ any device that converts one form of energy to the other. For measurement systems: A transducer produces a usable electrical output signal in response to s specific physical phenomenon. Force‚ Acceleration‚ Light‚ Displacement‚ RPM‚ Pressure‚ Temperature‚ Humidity. Selection Considerations Sensitivity Defined as range of output / unit input Range Transducers must respond over the min and max values to be measured
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medicines that fight bacterial infections. Used properly‚ antibiotics save lives. However as antibiotic resistance increases‚ the rise of super bugs such as Methicillin Resistant Staphylococcus aureus becomes more apparent. That is why it is important to carefully follow the instructions given to you when prescribed antibiotics. The feature of this article will be antibiotics as well as Antibiotic resistance. The article will also talk about correct usage and doctor over use and abuse. Intended for the understanding
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Care/Education/Nutrition O R I G I N A L A R T I C L E High-Intensity Resistance Training Improves Glycemic Control in Older Patients With Type 2 Diabetes DAVID W. DUNSTAN‚ PHD1 ROBIN M. DALY‚ PHD2 NEVILLE OWEN‚ PHD3 DAMIEN JOLLEY‚ MSC2 MAXIMILIAN DE COURTEN‚ MD1 JONATHAN SHAW‚ MD1 PAUL ZIMMET‚ PHD1 ommend the use of resistance training as part of a well-rounded exercise program for older individuals. However‚ the role of progressive resistance training as a treatment regimen for improving the metabolic profile
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The main piece of equipment used in this lab is an aluminum block apparatus; the block has several holes drilled into it and embedded in them is a resistance heater‚ a thermistor‚ and a thermometer. In addition‚ a simple circuit is attached to the aluminum block with breadboarding for connection to the circuits built in the lab. The embedded resistance heater is used to heat the aluminum block. The heater is essentially a resistor that generates heat by the principle of Joule’s Law in which a current
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Peaceful resistance has a positive impact on a free society. The best way to get things accomplished is to make your voice heard and to fight against topics you feel are unjust. However‚ the main component to being successful is keeping it peaceful. Too many times‚ people protesting get violent and take it too far. With the recent election of Trump‚ there have been riots with people harming others‚ burning buildings‚ and smashing windows. This has done nothing but make a common political party turn
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