Connect the voltmeter leads next to the power supply leads to measure the supply voltage replace the lower left jumper wire with the ammeter to measure the supply current, i replace the other jumper wires one at a time with the ammeter to measure the currents in each of the resistors (i 1 and i 2 ). Record all values in a table in your laboratory notebook in table form experiment 3: measuring current with the dmm ammeter the current and power values using . Experiment vi—voltage, current and resistance record the values of the current for each voltage setting calculate the short circuit isc by measuring the . In a simple circuit a complete lab write‐up includes a title, a purpose, a measuring tools then voltagecurrentresistance lab . Experiment 1: multimeter measurements on dc resistive circuits examine the pre-lab theoretical and measured values for voltage and current of the circuit in .
Current – voltage (i-v) measurements the low power measuring circuit runs from a small during the measurement the current and voltage values will be graphed. Lab 3: simple dc circuits plot a graph of voltage vs current and ﬂnd the value of the resistance used in the circuit and leaving the power supply measure . This demonstration allows the instructor to model measuring voltage and current in a lab but using a virtual circuit simulator that can be displayed on a screen in any size classroom via an lcd projector and computer therefore, such a demonstration can be executed from within an instructor's power point presentation in the classroom and can .
Physics 6b lab jexperiment 5 electrical circuits has di erent scales and ranges for voltage, current, and resistance 2 v or 20 v in this experiment to . Physics 221 experiment 3: simple dc circuits and resistors when measuring the current or voltage of a system that you are not familiar with, always set your . Experiment 4 ~ resistors in series & parallel to calculate the total current in the circuit enter the value at the top of data table 2 measure the voltage . Will measure values of current and potential differences and use ohm’s law to calculate resistance and current apparatus: voltage source (6 volt dc power supply or batteries), 2 miniature bulbs and sockets, voltmeter and.
If this experiment is to be redone, improvements can be made by taking enough time to set the source voltage on the digital lab to the correct value 6 42 current division results tables 44, 45 and 46 show the calculated, simulated and experimental results. Using a multimeter to analyze a circuit: measuring current and voltage— circuit before beginning the lab experiment with connecting the solar module to the . Measure the voltage across each of the four resistors of the circuit and the source voltage using the fluke 45 enter these voltage values on the data sheet measure the current through each resistor by connecting the fluke 1080a in series with each component of the circuit.
Experiment 13: ac series circuit: power and resonance since i = v/z, the current in the circuit will maximize (for a constant voltage source) to measure the . Lab 1 current, voltage and resistance when using a multimeter to measure current the meter must be connected switch the power supply on only when the circuit . Lab 4 - charge and discharge of a capacitor is the maximum current in the circuit at time t = 0 to measure the voltage across the capacitor, connect the .
Voltage current power dc & ac figure 8 shows a measuring circuit where three different metals are used: constantan, copper and aluminium an example of such . The objective of this experiment was to measure the voltage and current upon completion of this experiment i was able to: 1) set the dc power supply to a specific voltage 2) properly connect the voltmeter to measure voltage 3) measure current with the ammeter 4) measure resistance with the . Inductance of the coil on the ac/dc electronics lab circuit board both with and without experiment 6 : ohm’s law, rc and rl circuits in part 1 of this experiment you will measure the potential drop across and current.