Here you can emulate Ohm's law. Green indicates positive voltage, and gray indicates ground. The motion of the yellow dots indicates current (in the conventional direction). Current flows from the positive voltage source through one of the two resistors to ground. The resistance value in ohms is shown to the right of each resistor. The voltage can be adjusted using the "Voltage" slider on the right. By Ohm's law, the current through each resistor equals the voltage divided by the resistance. The resistor on the right has 10 times the resistance, so it will carry 1/10 of the current.
This page is a utility for simulating закон ома online with specified initial values.










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