A straight insulated wire is laid on the floor under the linoleum. How to locate a wire and direct current
November 14, 2020 | Education
| A straight insulated wire is laid on the floor under the linoleum. How to locate a wire and direct current direction in it without opening linoleum?
To locate the wire and the direction of the current in it. it is necessary to place a magnetic arrow above the floor and find the direction of the current in the wire according to the established position of the arrow.
