Year 9 Revision checklist EoY19.73 KB
... Describe how current changes in a series or parallel circuit, be able to use this knowledge to calculate the current in different parts of the circuits Describe how voltage changes in a series or parallel circuit; be able to use this knowledge to calculate the voltage in different parts of the circu ...
... Describe how current changes in a series or parallel circuit, be able to use this knowledge to calculate the current in different parts of the circuits Describe how voltage changes in a series or parallel circuit; be able to use this knowledge to calculate the voltage in different parts of the circu ...
Introduction to labs
... You can often connect LEDs to give a visual indication of a 1 (LED lighted) or a 0 (LED dark). Here some LEDs are shown, together with a 470 current limiting resistor. If you connect LED indicators to your circuit remember that an LED is not the same in both directions, and you have to get the corr ...
... You can often connect LEDs to give a visual indication of a 1 (LED lighted) or a 0 (LED dark). Here some LEDs are shown, together with a 470 current limiting resistor. If you connect LED indicators to your circuit remember that an LED is not the same in both directions, and you have to get the corr ...
GRE Review: Lab Methods
... equivalent circuit containing only a single voltage source in series with a resistor (Rth Thevenin resistance), where the response measured at the load resistor will not be affected. Linear Active Network ...
... equivalent circuit containing only a single voltage source in series with a resistor (Rth Thevenin resistance), where the response measured at the load resistor will not be affected. Linear Active Network ...
Ohmic and Non-Ohmic Devices
... Aim: To investigate the voltage-current characteristics of some common circuit components A formal report is not required for this practical exercise. You are to use Crocodile Clips to construct 3 circuits, answer questions, tabulate measurements and use Excel to produce graphs. Staple the completed ...
... Aim: To investigate the voltage-current characteristics of some common circuit components A formal report is not required for this practical exercise. You are to use Crocodile Clips to construct 3 circuits, answer questions, tabulate measurements and use Excel to produce graphs. Staple the completed ...
Voltage, Current, and Resistance Lab
... 8. Use the equation V = IR to find the predicted current that should run through your light bulb when it is connected to the battery. V is 9 Volts, and R is the resistance found in question # 6. Theoretical Current = ____________ 9. Construct the circuit shown below with a 9V battery, 2 alligator cl ...
... 8. Use the equation V = IR to find the predicted current that should run through your light bulb when it is connected to the battery. V is 9 Volts, and R is the resistance found in question # 6. Theoretical Current = ____________ 9. Construct the circuit shown below with a 9V battery, 2 alligator cl ...
Lab 2: DC Circuits Lab Assignment
... energy; an element that has a power source is called an active element. In the first part of the laboratory, you are to measure and plot the I-V curve for various passive circuit elements. You are also to plot the power dissipation in each element vs. applied voltage. You need to decide which of the ...
... energy; an element that has a power source is called an active element. In the first part of the laboratory, you are to measure and plot the I-V curve for various passive circuit elements. You are also to plot the power dissipation in each element vs. applied voltage. You need to decide which of the ...
Bipolar transistors II, Page 1 Bipolar Transistors II
... connections to the center tap on the transformer The output should be about 5 volts. ...
... connections to the center tap on the transformer The output should be about 5 volts. ...
Lab 34-1 Ohm`s Law (Simulator Version)
... In the second experiment, you will change the resistance to see the effect it has on the current. The Voltage will stay the same (3.0 V). Move the Resistance values to those listed in Data Table 2 and record the current for each setting. Current is recorded in milliamps (mA). ...
... In the second experiment, you will change the resistance to see the effect it has on the current. The Voltage will stay the same (3.0 V). Move the Resistance values to those listed in Data Table 2 and record the current for each setting. Current is recorded in milliamps (mA). ...
Ohm`s Law - Blue Valley Schools
... shown in Figure 1. Note: Attach the red connectors electrically closer to the positive side of the power supply. Current must pass through a Current Probe. A Voltage Probe is added last, and can be removed and not affect the circuit. Click . This sets the zero for both probes . A dialog box will app ...
... shown in Figure 1. Note: Attach the red connectors electrically closer to the positive side of the power supply. Current must pass through a Current Probe. A Voltage Probe is added last, and can be removed and not affect the circuit. Click . This sets the zero for both probes . A dialog box will app ...
Electrical ballast
An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.