Scribe Notes
... points. This means we can really only measure gestures (pinches or flicks to zoom in or out). "Pinch to zoom" decreases voltage since this gesture increases the distance between the two touch points and therefore decreases the total resistance driven by the current source. How do we detect twists si ...
... points. This means we can really only measure gestures (pinches or flicks to zoom in or out). "Pinch to zoom" decreases voltage since this gesture increases the distance between the two touch points and therefore decreases the total resistance driven by the current source. How do we detect twists si ...
Simple R-C Circuits Lab
... Verify the equation for Req and Ohm’s Law ( V IReq ). Also show: VAB VAC VCB , and I A IC I B . 2. Connect two resistors in parallel as seen in Figure 3. Measure the voltage over each resistor (CD and EF) and over both resistors (AB). Measure the current at the following points: A, D, F, ...
... Verify the equation for Req and Ohm’s Law ( V IReq ). Also show: VAB VAC VCB , and I A IC I B . 2. Connect two resistors in parallel as seen in Figure 3. Measure the voltage over each resistor (CD and EF) and over both resistors (AB). Measure the current at the following points: A, D, F, ...
![Electric_currents[1].](http://s1.studyres.com/store/data/012360684_1-64c8520b323976fcd197d28cbb535e82-300x300.png)
Electric_currents[1].
... then stays “static”. How the charge builds up depends on what materials are used: ...
... then stays “static”. How the charge builds up depends on what materials are used: ...
Field Testing of Commercial and Utility Scale PV Arrays
... 2. Prior to performing any PV string tests, be sure that the string homerun positive cable leads are connected to the fuse block terminals and all negative cable leads are connected to the negative terminal block. Torque per combiner box’s installation instructions. 3. The inverters should be shut ...
... 2. Prior to performing any PV string tests, be sure that the string homerun positive cable leads are connected to the fuse block terminals and all negative cable leads are connected to the negative terminal block. Torque per combiner box’s installation instructions. 3. The inverters should be shut ...
AP 1 Quick Review on Electricity
... relates to its resistivity (ρ) value, the length of wire (L) and the cross-sectional area of the wire (A). The cross-sectional area of a wire is equivalent to r2. If the diameter of a wire doubles, its cross-sectional area is quadrupled and that will lower its resistance to ¼ of its value. ...
... relates to its resistivity (ρ) value, the length of wire (L) and the cross-sectional area of the wire (A). The cross-sectional area of a wire is equivalent to r2. If the diameter of a wire doubles, its cross-sectional area is quadrupled and that will lower its resistance to ¼ of its value. ...
ELECTRONICS HOMEWORK 1 1. Make a table with two columns
... A man and his wife decide to go on holiday, they want a lamp to go on in their house when it gets dark to prevent their house being burgled. They have 2 choices They could buy a device that switches their lamp on every night at 7pm. The second device has an LDR and a resistor in it. Which device wou ...
... A man and his wife decide to go on holiday, they want a lamp to go on in their house when it gets dark to prevent their house being burgled. They have 2 choices They could buy a device that switches their lamp on every night at 7pm. The second device has an LDR and a resistor in it. Which device wou ...
Serway_PSE_quick_ch28
... With the switch in this circuit closed (left), there is no current in R2, because the current has an alternate zero-resistance path through the switch. There is current in R1 and this current is measured with the ammeter (a device for measuring current) at the right side of the circuit. If the swit ...
... With the switch in this circuit closed (left), there is no current in R2, because the current has an alternate zero-resistance path through the switch. There is current in R1 and this current is measured with the ammeter (a device for measuring current) at the right side of the circuit. If the swit ...
Course summary for Unit 3 "Electronics and photonics"
... When a non-linear device is operating in a circuit, its resistance is the voltage across it divided by the current through it, rather than the value of the gradient of the non-linear graph at the point. Diodes become conducting at about 0.7 V and the voltage drop across a diode stays at this value f ...
... When a non-linear device is operating in a circuit, its resistance is the voltage across it divided by the current through it, rather than the value of the gradient of the non-linear graph at the point. Diodes become conducting at about 0.7 V and the voltage drop across a diode stays at this value f ...
Current Electricity Lab –Series/Parallel Circuits Name ______
... Part 2 – “Using Ohm’s Law in Series and Parallel Circuits” IMPORTANT! ...
... Part 2 – “Using Ohm’s Law in Series and Parallel Circuits” IMPORTANT! ...
circuit ppt
... The ‘electrical push’ which the cell gives to the current is called the voltage. It is measured in volts (V) on a ...
... The ‘electrical push’ which the cell gives to the current is called the voltage. It is measured in volts (V) on a ...
