DEVICE FOR SIMULATION OF MOVEMENT OF LIQUID OR GAS ON CONDUCTIVE PAPER Russian patent published in 2017 - IPC G09B23/00 

FIELD: training means.

SUBSTANCE: invention relates to training devices and can be used in laboratory course of physics. Detachable rectangular sheet of conductive paper without cutout or random sheet of set of detachable rectangular sheets of conductive paper with cutouts shaped as cross section of studied body are separately installed on rectangular board. Corresponding template of set of detachable templates is set on cut in sheet of conductive paper, made of dielectric material with digital marking along perimeter and matching size and shape with appropriate cutouts on removable rectangular sheets of conductive paper. Detachable rectangular sheet of conductive paper is pressed by detachable electrodes, placed on opposite sides of rectangular sheet and connected to DC source. Measurement of potentials on conductive paper in corresponding points of digital marking of templates is performed with voltmeter with high input resistance, inputs of which are connected with needles of double probe.

EFFECT: technical result is simulation of Bernoulli equation on conductive paper.

1 cl, 8 dwg