Wheatstone bridge
The Wheatstone bridge circuit is used to determine unknown resistances. The total resistance of resistors connected in parallel and in series is measured.
- Highly precise and reproducible measurements possible
- Many different measurement variations possible
- Also suitable for measurement of low resistances
Resistor 10 Ohm, 1W, G1
Resistor 150 Ohm, 1W, G1
Resistor 330 Ohm, 1W, G1
Resistor 680 Ohm, 1W, G1
Resistor 47 Ohm, 1W, G1
Resistor 100 Ohm, 1W, G1
Resistor 220 Ohm, 1W, G1
Connection box
Resistor 1 Ohm 2%, 2W, G1
Resistor 2 Ohm 5%, 2W, G1
Resistor 5 Ohm 2%, 2W, G1
Digital multimeter 2005
Slide wire measurement bridge
Connecting cord, 32 A, 500 mm, red
Connecting cord, 32 A, 500 mm, blue
Connecting cord, 32 A, 1000 mm, red
Connecting cord, 32 A, 1000 mm, yellow
Connecting cord, 32 A, 1000 mm, blue
PHYWE power supply, 230 V, DC: 0…12 V, 2 A / AC: 6 V, 12 V, 5 A
- Determination of unknown resistances.
- Determination of the total resistance of resistors in series and of resistors in parallel.
- Kirchhoff’s laws
- Conductor
- Circuit
- Voltage
- Resistance
- Parallel connection
- Series connection