S
S Claus
- Jan 1, 1970
- 0
Hi all
I was browsing through the book "Analog Circuit Design: Art, Science
and Personalities" and checked on Chapter 8, titled "True Analog
Circuit Design". On page 59 in this chapter, Tom Hornak writes about
how he got involved in electronics when he was younger. He explains
his and his friends first hands-on experiment which dealth with
electric arcs as thus:
We used a 1kW smoothing iron as a series resistor and large iron nails
as electrodes.
I had a dumb question about this, which is that what is the reason for
using a resistor in this type of experiement? I mean, would there not
be more current and therefore a larger arc if no resistor was used?
How is the limiting of the current flow (by the resistor) desireable?
I was browsing through the book "Analog Circuit Design: Art, Science
and Personalities" and checked on Chapter 8, titled "True Analog
Circuit Design". On page 59 in this chapter, Tom Hornak writes about
how he got involved in electronics when he was younger. He explains
his and his friends first hands-on experiment which dealth with
electric arcs as thus:
We used a 1kW smoothing iron as a series resistor and large iron nails
as electrodes.
I had a dumb question about this, which is that what is the reason for
using a resistor in this type of experiement? I mean, would there not
be more current and therefore a larger arc if no resistor was used?
How is the limiting of the current flow (by the resistor) desireable?