L3 Ohms_law
... Read the potential difference across the resistance R with a voltmeter. Adjust the supply voltage so that the current increases in steps of 1mA up to 10mA and read the p.d. for each current setting. Draw up a table of results In EXCEL as shown. Plot voltage against current to verify voltage is direc ...
... Read the potential difference across the resistance R with a voltmeter. Adjust the supply voltage so that the current increases in steps of 1mA up to 10mA and read the p.d. for each current setting. Draw up a table of results In EXCEL as shown. Plot voltage against current to verify voltage is direc ...
circuits and current review
... For the test over current and circuits you should know: 1. What two things are needed for charge to flow between two points? 2. What is actually flowing in a current carrying wire? 3. What is an ampere? 4. The resistance of a wire depends on what three factors? 5. Which has more resistance, a thick ...
... For the test over current and circuits you should know: 1. What two things are needed for charge to flow between two points? 2. What is actually flowing in a current carrying wire? 3. What is an ampere? 4. The resistance of a wire depends on what three factors? 5. Which has more resistance, a thick ...
Lab #1: Ohm`s Law (and not Ohm`s Law)
... RC Circuit: close switch Charge will flow to the capacitor, charging it and raising its potential. The potential will asymptotically approach V0. The current will be biggest at the beginning, and will get smaller as the capacitor charges. ...
... RC Circuit: close switch Charge will flow to the capacitor, charging it and raising its potential. The potential will asymptotically approach V0. The current will be biggest at the beginning, and will get smaller as the capacitor charges. ...
Physics 4700 HOMEWORK III Due Feb 23
... frequency is f = 700 kHz. The tuner must be able to detect the AM sidebands which are located at ±5 kHz (695 kHz and 705 kHz) from the central frequency. An easy way to achieve the above is to use a series RLC circuit and take VR for the output voltage. The resonant frequency of this circuit is that ...
... frequency is f = 700 kHz. The tuner must be able to detect the AM sidebands which are located at ±5 kHz (695 kHz and 705 kHz) from the central frequency. An easy way to achieve the above is to use a series RLC circuit and take VR for the output voltage. The resonant frequency of this circuit is that ...
PSpiceAssignments1
... which the cursor is located are displayed on the lower right hand of the screen. You can select between different plots by holding down the control key while pressing the right or left arrow keys. Using the Label command you can add text, lines and arrows to the plot. The plot produced on the probe ...
... which the cursor is located are displayed on the lower right hand of the screen. You can select between different plots by holding down the control key while pressing the right or left arrow keys. Using the Label command you can add text, lines and arrows to the plot. The plot produced on the probe ...
High Voltage CMOS Amplifier Enables High Impedance Sensing
... Introduction Accurately measuring voltages requires minimizing the impact of the instrument connection to the tested circuit. Typical digital voltmeters (DVMs) use 10M resistor networks to keep loading effects to an inconspicuous level, but even this can introduce significant error, particularly in ...
... Introduction Accurately measuring voltages requires minimizing the impact of the instrument connection to the tested circuit. Typical digital voltmeters (DVMs) use 10M resistor networks to keep loading effects to an inconspicuous level, but even this can introduce significant error, particularly in ...
No Slide Title
... • Understand the basic operation of a Cathode Ray Tube • Understand what an oscilloscope is displaying • Be able to operate the basic functions of an oscilloscope ...
... • Understand the basic operation of a Cathode Ray Tube • Understand what an oscilloscope is displaying • Be able to operate the basic functions of an oscilloscope ...
How to read the value of a resistor? 22 ohm 1k resistor:
... How to read the value of a resistor? ...
... How to read the value of a resistor? ...
PSPICE tutorial: RC and RL transient examples
... PSPICE tutorial: RC and RL transient examples In this tutorial, we will look at simulating RC and RL transients. Before starting, you should make sure that you have the pre-requisite PSPICE skills introduced in the first EE 201 PSPICE tutorial, located at: http://tuttle.merc.iastate.edu/ee201/spice/ ...
... PSPICE tutorial: RC and RL transient examples In this tutorial, we will look at simulating RC and RL transients. Before starting, you should make sure that you have the pre-requisite PSPICE skills introduced in the first EE 201 PSPICE tutorial, located at: http://tuttle.merc.iastate.edu/ee201/spice/ ...
L(µH)= .002l 2.5 log10 4 ld −0.75 XL = 2πfL = 2•3.14
... parasitic circuit capacitances, smaller values of resistors should be used. The circuit should be biased for relatively high collector currents. c. Keep leads short with components close together, while simultaneously isolating input leads from output ones. d. Use 10x scope probes for all high frequ ...
... parasitic circuit capacitances, smaller values of resistors should be used. The circuit should be biased for relatively high collector currents. c. Keep leads short with components close together, while simultaneously isolating input leads from output ones. d. Use 10x scope probes for all high frequ ...
Soln0548 051017
... Chapter 5, Solution 48. We can break this problem up into parts. The 5 mV source separates the lower circuit from the upper. In addition, there is no current flowing into the input of the op amp which means we now have the 40-kohm resistor in series with a parallel combination of the 60-kohm resisto ...
... Chapter 5, Solution 48. We can break this problem up into parts. The 5 mV source separates the lower circuit from the upper. In addition, there is no current flowing into the input of the op amp which means we now have the 40-kohm resistor in series with a parallel combination of the 60-kohm resisto ...
Appendix of Basic Chemistry and Physics
... Q is a measure of probe performance. Higher Q means a more sensitive probe (it produces higher signal-to-noise), so NMR engineers try to make R as small as possible and L as large as possible. However, there are limits on L imposed by the equation (2πf)2LC2 = 1 and the choice of variable capacitors ...
... Q is a measure of probe performance. Higher Q means a more sensitive probe (it produces higher signal-to-noise), so NMR engineers try to make R as small as possible and L as large as possible. However, there are limits on L imposed by the equation (2πf)2LC2 = 1 and the choice of variable capacitors ...
Physics 1.3 - Resistance
... In an Ohm’s law experiment, the voltage across a resistor was measured at the same time as the current through it. The results are shown in the chart. Voltage (V) ...
... In an Ohm’s law experiment, the voltage across a resistor was measured at the same time as the current through it. The results are shown in the chart. Voltage (V) ...
TEJ2 Power Supply Appendix B Safety Notes
... the high voltage side of a microwave oven, for example. (Note however, that, a GFCI may nuisance trip at power-on or at other random times due to leakage paths (like your scope probe ground) or the highly capacitive or inductive input characteristics of line powered equipment.) A fuse or circuit bre ...
... the high voltage side of a microwave oven, for example. (Note however, that, a GFCI may nuisance trip at power-on or at other random times due to leakage paths (like your scope probe ground) or the highly capacitive or inductive input characteristics of line powered equipment.) A fuse or circuit bre ...
RL-series circuits
... For convenience, we present an index of units and symbols commonly used in this theory. Quantity ...
... For convenience, we present an index of units and symbols commonly used in this theory. Quantity ...
Test probe
A test probe (test lead, test prod, or scope probe) is a physical device used to connect electronic test equipment to a device under test (DUT). They range from very simple, robust devices to complex probes that are sophisticated, expensive, and fragile.