DescriptionSTEP 2.5.2 Compensating the voltmeter current by a negative resistance.png
English: The Ohm's circuit is shown in this schematic and simulation. It consists of an input voltage source V, resistor R (real ammeter with internal resistance R), an imperfect voltmeter and a compensating negative resistance in parallel. Simulate this circuit here.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Captions
Compensating the voltmeter current by a negative resistance