
Ch 2 PPt 2 Basic Theories
... • Voltage applied to each leg is the same • Voltage dropped across each leg will be the same – If more that one resistor in a leg, voltage drop will depend on the resistance of each resistor in that leg ...
... • Voltage applied to each leg is the same • Voltage dropped across each leg will be the same – If more that one resistor in a leg, voltage drop will depend on the resistance of each resistor in that leg ...
6 - 10.5 CYU Suggested Answers - Tse
... (c) The total resistance is 22 Ω x 4 = 88 Ω. 3. (a) The voltage of each resistor is 120 V. (b) The current in each resistor is 0.6 A. (c) The resistance of each resistor is 200 Ω. (d) The total resistance is 100 Ω. 4. (a) The current in the second light bulb is 280 mA. (b) The light bulbs are not id ...
... (c) The total resistance is 22 Ω x 4 = 88 Ω. 3. (a) The voltage of each resistor is 120 V. (b) The current in each resistor is 0.6 A. (c) The resistance of each resistor is 200 Ω. (d) The total resistance is 100 Ω. 4. (a) The current in the second light bulb is 280 mA. (b) The light bulbs are not id ...
USING A DIGITAL VOLT- OHM - METER - CTE-Auto
... anticipate getting and then set the meter to a value higher than what you are expecting to measure. ...
... anticipate getting and then set the meter to a value higher than what you are expecting to measure. ...
EECE 206 Lab 2: Basic Electrical Measurements
... Record the resistance value shown on the multimeter in your lab notebook Unclip the two test leads from R1 and repeat the measurement for the other 3 resistors Unclip the two test leads from the last resistor measured, and set them aside briefly ...
... Record the resistance value shown on the multimeter in your lab notebook Unclip the two test leads from R1 and repeat the measurement for the other 3 resistors Unclip the two test leads from the last resistor measured, and set them aside briefly ...
Chapter 20 Summary
... terminal voltage (delivered to the circuit) is the emf of the battery minus the internal resistance Junction rule: Current into a junction equals current out of a junction (conservation of charge) Loop Rule: For a closed-circuit loop, the total of all the potential drops is the same as the total of ...
... terminal voltage (delivered to the circuit) is the emf of the battery minus the internal resistance Junction rule: Current into a junction equals current out of a junction (conservation of charge) Loop Rule: For a closed-circuit loop, the total of all the potential drops is the same as the total of ...
0.1% of the reading + 1 digit) DC Amps
... The accuracy is (0.1% of the reading + 1 digit) So the accuracy is 0.000812 V ...
... The accuracy is (0.1% of the reading + 1 digit) So the accuracy is 0.000812 V ...
Circuits1 – VIR
... What is it? • Electrons bump into other electrons in adjacent shells (called valence shells) and continue down the path ...
... What is it? • Electrons bump into other electrons in adjacent shells (called valence shells) and continue down the path ...
Unit: Electricity and Magnetism Topic(s): Circuit
... linear relationship between voltage and resistance • These items are called Ohmic • Ohm’s law can also be used to determine total current in a circuit, voltage drop in a circuit element, and lots of other swell stuff. ...
... linear relationship between voltage and resistance • These items are called Ohmic • Ohm’s law can also be used to determine total current in a circuit, voltage drop in a circuit element, and lots of other swell stuff. ...
Electric Circuits - Physics-with-T
... measured in Joules • Energy = Power * Time – 1 Joule = 1 watt * 1 second – Your parents are billed for the energy used in kilowatt hours ...
... measured in Joules • Energy = Power * Time – 1 Joule = 1 watt * 1 second – Your parents are billed for the energy used in kilowatt hours ...
Current-Voltage Relationship
... brought in contact with the two points in question. An instrument called the multimeter will be provided to you. This can be used either as a voltmeter or as an ammeter depending on what setting it is on. Seek the instructor’s help to learn to use the multimeter. The “pump” that drives the current i ...
... brought in contact with the two points in question. An instrument called the multimeter will be provided to you. This can be used either as a voltmeter or as an ammeter depending on what setting it is on. Seek the instructor’s help to learn to use the multimeter. The “pump” that drives the current i ...
Student Advanced Version
... There are different ways in which we can set different resistances across our circuits. Two ways of combining resistors, which are electrical components with known values of resistance, are: 1) in series, and 2) in parallel. 1) Resistors are said to be in series if they are placed one after another ...
... There are different ways in which we can set different resistances across our circuits. Two ways of combining resistors, which are electrical components with known values of resistance, are: 1) in series, and 2) in parallel. 1) Resistors are said to be in series if they are placed one after another ...
Multimeter
A multimeter or a multitester, also known as a VOM (Volt-Ohm meter or Volt-Ohm-milliammeter ), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter would include basic features such as the ability to measure voltage, current, and resistance. Analog multimeters use a microammeter whose pointer moves over a scale calibrated for all the different measurements that can be made. Digital multimeters (DMM, DVOM) display the measured value in numerals, and may also display a bar of a length proportional to the quantity being measured. Digital multimeters are now far more common but analog multimeters are still preferable in some cases, for example when monitoring a rapidly varying value. A multimeter can be a hand-held device useful for basic fault finding and field service work, or a bench instrument which can measure to a very high degree of accuracy. They can be used to troubleshoot electrical problems in a wide array of industrial and household devices such as electronic equipment, motor controls, domestic appliances, power supplies, and wiring systems.Multimeters are available in a wide range of features and prices. Cheap multimeters can cost less than US$10, while laboratory-grade models with certified calibration can cost more than US$5,000.