To know the exact diameter of the wire will fail, and no micrometer or Vernier caliper, if you use … normal range.
This is quite tightly wound on the rod a small number of turns of wire, then measure the width of the winding divided by the number of turns: the number obtained will be the required diameter.
Recommend to read
AVAILABLE FOR BEGINNERS OR RACING FLAT FUSELAGE
For a year came into effect new rules on aviation sports, which legalized "school" subclasses of cord aircraft. One of them circuit racing vehicles. Different from "adults" only permit...
SUSPENDED ELECTRIC
For some time, I was fond of fishing from a boat. That’s why I decided to make a portable electric motor for trolling (fishing from a moving watercraft powered by a motor, usually using a...
