An open circuit is when there is nothing connected to a load and no current can flow. This can be represented by a resistance/impedance that is equal to infinity.
All Wikipedia text
is available under the
terms of the GNU Free Documentation License
Search Encyclopedia
Search over one million articles, find something about almost anything!
... News 24 is the BBC's 24-hour news television channel.
It first broadcast in November 1997 and at first only cable television subscribers could view it. In 1999, wi ...