In 1934 the standards for the Abacot Ranger Duck breed in Germany were set under the name of Streicher-Ente. The Female Abacot ranger duck are normally lighter than the males. The average females weighs about 5.5 pounds (2.5 kg) and the male weighs 6.6 pounds (3 kg). Rarely will you find this Abacot ranger duck flying. In fact, the Abacot Ranger Duck are not at all good at flying. Features about the Abacot Ranger Ducks Bills.
Electric Field Mill An Electric Field Mill is an electro-mechanical device which measures the strength of a static electric field. One or more electrodes are alternately exposed to and then shielded from the field to be measured.
The magnitude of the field is proportional to the number of field-lines per unit area passing through a small surface normal to the lines. Thus, field-lines determine the magnitude, as well as the direction, of the electric field. In particular, the field is strong at points where the field-lines are closely spaced, and weak at points where they are far apart. The electric field-lines associated with a positive point charge are a set of unbroken, evenly spaced (in solid angle) straight-lines which radiate from the charge--see Fig. 9.