The laboratory work N^o 21.

Researching of the electrical field.

Had done by the student gr.__220171я__ F.N.S. Pavlov F.E.

Checked by ______________________ date ____________

Purpose: study the graphical description of the electrical field and define its characteristics..

The order of performing a work:

Write the results of measurements to the Table1.

Table1.

Conclusion: so we have studied the graphical description of the electrical field and define its characteristics