Do you suspect that a real-life Wheatstone bridge is more accurate if the ammeter internal resistance...
Do you suspect that a real-life Wheatstone bridge is more accurate if the ammeter internal resistance is large or small? Explain your conclusion.
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Do you suspect that a real-life Wheatstone bridge is more
accurate if the ammeter internal resistance...
Hi could you please provide how to do problem 2? Amsterdam University of Applied Sciences Problem 2(15 points) A Wheatstone bridge is used to determine the resistance of a strain gauge. The 3 resista...
Hi could you please provide how to do problem 2?
Amsterdam University of Applied Sciences Problem 2(15 points) A Wheatstone bridge is used to determine the resistance of a strain gauge. The 3 resistances R of the Wheatstone bridge are equal: R 200 12. When the strain gauge is fully relaxed (nd strain present), its resistance Rs is equal to the other 3 resistances: Rs-R. The strain is given bywith AR, the change in resistance in the strain gauge. The...
How do you use a voltmeter and ammeter to measure the resistance of a resistor connected...
How do you use a voltmeter and ammeter to measure the resistance of a resistor connected to a DC power supply? Please create a circuit diagram as a part of your answer.
4-Post Lab Questions: Ammeters and Voltmeters 1. Assume that you used your ammeter that you constructed...
4-Post Lab Questions: Ammeters and Voltmeters 1. Assume that you used your ammeter that you constructed to measure the current through a 2 ohm resistor. Draw a diagram of the complete circuit What percentage of the total resistance would be contributed by your ammeter? 2. Assume that you used the voltmeter you constructed to measure the voltage across a 2 ohm resistor. Let the voltage be 5 volts. What percent of the total current flows through the voltmeter? (Loitmeter/1total)*100%. 3....
Do you use probability in your profession or real life? You most likely do. For example,...
Do you use probability in your profession or real life? You most likely do. For example, the chance of rain tomorrow is 27%. We hear similar probabilities in the media all the time. Similar probabilities could be found in other professions. Complete one of the following: (i) Find an example of probability involving “A or B” that is used in your chosen profession or real life. Explain the example. Are the events A and B in your example mutually exclusive?...
Do you use probability in your profession or real life? You most likely do without consciously...
Do you use probability in your profession or real life? You most likely do without consciously knowing it. Give one example of how you have used probability in your life. Were you able to determine the probability based on the classical method, the relative frequency method, or the subjective method? Explain. Now think about all the times you do use probability each day and explain which of the three methods you utilize the most throughout the day, and why.
Given that a certain galvanometer has an internal resistance of 254 Ω and can handle a...
Given that a certain galvanometer has an internal resistance of 254 Ω and can handle a maximum current of 250 μA, design an ammeter capable of reading at full-scale deflection (the maximum current without burning up the meter) 10 A and a voltmeter capable of reading at full-scale deflection 10 V. Assume that the space available in the meter for the shunt (for the ammeter) or limiting (for the voltmeter) resistor is no more than 5 mm in length and...
1. Given that a certain galvanometer has an internal resistance of 254 N and can handle...
1. Given that a certain galvanometer has an internal resistance of 254 N and can handle a maximum current of 250 A, design an ammeter capable of reading at full- scale deflection (the maximum current without burning up the meter) 10 A and a voltmeter capable of reading at full-scale deflection 10 V. Assume that the space available in the meter for the shunt (for the ammeter) or limiting (for the voltmeter) resistor is no more than 5 mm in...
1. Given that a certain galvanometer has an internal resistance of 254 1 and can handle...
1. Given that a certain galvanometer has an internal resistance of 254 1 and can handle a maximum current of 250 HA, design an ammeter capable of reading at full- scale deflection (the maximum current without burning up the meter) 10 A and a voltmeter capable of reading at full-scale deflection 10 V. Assume that the space available in the meter for the shunt (for the ammeter) or limiting (for the voltmeter) resistor is no more than 5 mm in...
6) (15 Points) A typical AA size 1.5 V Energizer alkaline battery has an internal resistance...
6) (15 Points) A typical AA size 1.5 V Energizer alkaline battery has an internal resistance of 0.2 ohms. We connect this battery to different loads (i.e. light bulb) with different resistances. What will be voltage across the load if it has a resistance of 1 kohms, 100 ohms, and 1 ohms? For which one of these cases the internal battery resistance is most significant? Compare the current-voltage (I-V) curve of this battery to that of an ideal 1.5 V...
1. Given that a certain galvanometer has an internal resistance of 254 12 and can handle...
1. Given that a certain galvanometer has an internal resistance of 254 12 and can handle a maximum current of 250 UA, design an ammeter capable of reading at full- scale deflection (the maximum current without burning up the meter) 10 A and a voltmeter capable of reading at full-scale deflection 10 V. Assume that the space available in the meter for the shunt (for the ammeter) or limiting (for the voltmeter) resistor is no more than 5 mm in...
Hi could you please provide how to do problem 2?
Amsterdam University of Applied Sciences Problem 2(15 points) A Wheatstone bridge is used to determine the resistance of a strain gauge. The 3 resistances R of the Wheatstone bridge are equal: R 200 12. When the strain gauge is fully relaxed (nd strain present), its resistance Rs is equal to the other 3 resistances: Rs-R. The strain is given bywith AR, the change in resistance in the strain gauge. The...
How do you use a voltmeter and ammeter to measure the resistance of a resistor connected to a DC power supply? Please create a circuit diagram as a part of your answer.
4-Post Lab Questions: Ammeters and Voltmeters 1. Assume that you used your ammeter that you constructed to measure the current through a 2 ohm resistor. Draw a diagram of the complete circuit What percentage of the total resistance would be contributed by your ammeter? 2. Assume that you used the voltmeter you constructed to measure the voltage across a 2 ohm resistor. Let the voltage be 5 volts. What percent of the total current flows through the voltmeter? (Loitmeter/1total)*100%. 3....
1. Given that a certain galvanometer has an internal resistance of 254 N and can handle a maximum current of 250 A, design an ammeter capable of reading at full- scale deflection (the maximum current without burning up the meter) 10 A and a voltmeter capable of reading at full-scale deflection 10 V. Assume that the space available in the meter for the shunt (for the ammeter) or limiting (for the voltmeter) resistor is no more than 5 mm in...
1. Given that a certain galvanometer has an internal resistance of 254 1 and can handle a maximum current of 250 HA, design an ammeter capable of reading at full- scale deflection (the maximum current without burning up the meter) 10 A and a voltmeter capable of reading at full-scale deflection 10 V. Assume that the space available in the meter for the shunt (for the ammeter) or limiting (for the voltmeter) resistor is no more than 5 mm in...
6) (15 Points) A typical AA size 1.5 V Energizer alkaline battery has an internal resistance of 0.2 ohms. We connect this battery to different loads (i.e. light bulb) with different resistances. What will be voltage across the load if it has a resistance of 1 kohms, 100 ohms, and 1 ohms? For which one of these cases the internal battery resistance is most significant? Compare the current-voltage (I-V) curve of this battery to that of an ideal 1.5 V...
1. Given that a certain galvanometer has an internal resistance of 254 12 and can handle a maximum current of 250 UA, design an ammeter capable of reading at full- scale deflection (the maximum current without burning up the meter) 10 A and a voltmeter capable of reading at full-scale deflection 10 V. Assume that the space available in the meter for the shunt (for the ammeter) or limiting (for the voltmeter) resistor is no more than 5 mm in...
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