Confirming Coulomb’s law - Measuring with the force sensor

VP3.1.2.2
Confirming Coulomb’s law - Measuring with the force sensor
Confirming Coulomb’s law - Measuring with the force sensor Measuring the charge on the metal ball with the electrometer amplifier (P3.1.2.2)
Confirming Coulomb’s law - Measuring with the force sensor

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

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

˟

Description

In the experiment P3.1.2.2, the force sensor is connected to a measuring instrument, which displays the measured force directly. No calibration is necessary. The coulomb force is measured as a function of the distance r between the sphere midpoints, the charge Q1 of the first sphere and the charge Q2 of the second sphere. The charges of the spheres are measured using an electrometer amplifier connected as a coulomb meter. The aim of the evaluation is to verify the proportionalities

and to calculate the permittivity ε0.

Components of equipment sets

1 314263  8  Bodies for electric charge, set LD
1 33700  8  Trolley LD
1 46082  8  Precision metal rail, 50 cm LD
2 46095  4  Clamp rider LD
1 524005W2 Mobile-CASSY 2 WiFi LD
1 524060  8  Force sensor S, ±1N LD
1 52170  8  High-voltage power supply, 10 kV LD
1 501051  4  Cable for high voltages, 1.5 m LD
1 59013  4  Stand rod with bore holes LD
1 30011  4  Saddle base LD
1 59002  8  Small clip plug LD
1 53214  8  Electrometer amplifier LD
1 562791  4  Power supply unit (mains adaptor), 12 V AC LD
1 57825  4  Capacitor, 1 nF, STE 2/19 LD
1 57810  4  Capacitor, 10 nF, STE 2/19 LD
1 54612  4  Faraday's cup LD
1 590011  8  Clamping plug LD
1 53216  8  Connecting rod LD
1 30002  4  Stand base, V-shaped, small LD
1 30041  4  Stand rod, 25 cm, 12 mm Ø LD
1 30101  4  Leybold multiclamp LD
1 50145  4  Connecting lead 19 A, 50 cm, red/blue, pair LD
1 500424  8  Connecting lead 19 A, 50 cm, black LD
1 50142  4  Connecting lead 32 A, 100 cm, yellow/green LD
1 500610  4  Safety connecting lead, 25 cm, yellow/green LD
1 500640  4  Safety connecting lead, 100 cm, yellow/green LD

Experiment Instructions

PDF (Experiment description) PDF (Experiment description) P3.1.2.2 Confirming Coulomb’s law - Measuring with the force sensor
Print page

Contact Us

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
Please contact us per email: sales@ld-didactic.de

 Click here for our contact form and postal address.

Contact Us