Kirchhoff's Code explains that the sum of all the voltages all over the loop of a direction equals bottom. Thus, To gauge voltage across two points, a voltmeter must be wired in a analogue trail with consideration to the measurement points.
Instructions
1. Attach the resistor ends to the spring-type terminals on the battery.A digital multimeter can be used as a voltmeter.A voltmeter measures the voltage differential between two points in an electric plan. Many voltage measurements are mythical with appreciation to electrical ground. Nevertheless, some measurements are fictional across one segment of a direction (much a unmarried Element) to end the voltage Blop across that segment.
Attach one foot of the early resistor to the cold battery terminal. Twist well-balanced the unpaid stop of the first resistor with one end of the second resistor. Attach the free end of the second resistor to the negative battery terminal.
2. Turn on the voltmeter. If using a multimeter instead of a voltmeter, turn the multimeter on, and set the scale to "Volts DC."
3. Attach the black probe from the meter to the negative battery terminal.
4. Measure the voltage across the battery terminals by placing the meter's red probe on the positive battery terminal. View the meter display; the voltage reading should be approximately six volts. Remove the red probe from the positive battery terminal.
5. Measure the voltage across the second resistor by attaching the red probe to the electrical joint between the two resistors. Read the meter display; the voltage reading should be approximately three volts.
