Home /
Physics /
Physics Experiments /
Electricity /
DC and AC circuits /
Measuring-bridge circuits /
Determining capacitive reactance with a Wien measuring bridge /
Determining capacitive reactance with a Wien measuring bridge

Determining capacitive reactance with a Wien measuring bridge

VP3.6.4.1

Schematic circuit diagram: Wien measuring bridge (left) - Maxwell measuring bridge (right) (P3.6.4.1-4)

This product is classified as a dangerous good and is not available for online purchase.

For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
You may order the experiment/set up without the dangerous goods.

For ordering the dangerous good or other information please contact our customer service center.
Email: webshopuk@ld-didactic.de
Telephone:+49 (0) 22 33 / 604 – 319
Go to contact form

Request an offer

Name *

Email *

Thank you for your inquiry. We will get back to you as soon as possible.

Description

The experiment P3.6.4.1 investigates the principle of a Wien measuring bridge for measuring a capacitive reactance Z₁. In this configuration, Z₂ is a fixed capacitive reactance, Z₃ is a fixed ohmic resistance and Z₄ is a variable ohmic resistance. For zero compensation, the following applies regardless of the frequency of the AC voltage:

An oscilloscope can be used as a zero indicator.

Components of equipment sets

2	57681 4	Plug-in board safety socket, 20/10
1	57732 4	Resistor 100 Ohm, STE 2/19
1	57793 4	Potentiometer, 1 kΩ, 10-turn, STE 4/50
1	57815 4	Capacitor, 1 µF, bipol., STE 2/19
1	57816 4	Capacitor, 4.7 µF, bipol., STE 2/19
1	575302	Oscilloscope 30 MHz, digital, PT1265
1	57524 4	Screened cable, BNC/4 mm Plug
1	522621 4	Function generator S 12
1	50148 4	Bridging plugs STE 2/19, set of 10
1	500621 4	Safety experiment cable, 50 cm, red
1	500622 4	Safety experiment cable, 50 cm, blue

Experiment Instructions

PDF (Experiment description)

P3.6.4.1 Determining capacitive reactance with a Wien measuring bridge

Print page

Technical Service & Support:

Online Service Portal
Do you have any questions or suggestions regarding our devices, products, experiments, equipment sets or about our software? You need spare parts? FORM

Repair Service
You would like to register a repair? FORM

Europe

For European distributors, please visit: European distributors

Worldwide requests

Determining capacitive reactance with a Wien measuring bridge

Description

Components of equipment sets

Experiment Instructions

Contact Us