We are GST registered in New Zealand and we charge in New Zealand Dollars. Foreign-based customers please email us or call our Australian or New Zealand numbers below and we can manually process the sale without New Zealand GST. For Australian customers we can also invoice in AUD and you can pay into our Australian bank account to minimise bank fees and complexities.
Â
Please note that you may be assessed for your countries duties and taxes on import as per your local regulations.
Â
- Description
Description
This apparatus provides a self-contained unit to enable students to study the charge and discharge characteristics of a capacitor.
The large value of C (0.01 F) and the resistor chosen give a time constant of about 50 seconds so that students can easily take a manual set of readings for plotting a graph. Data-logging equipment can just as easily be used and if a faster response is required a parallel resistor could be plugged in.
Connections are by standard 4 mm plugs and analogue or digital meters are suitable.
