Currents are caused by two different ways. One is the force of wind on the surface of the water and the second is from different water temperatures that causes movement (convection). There are different strengths of a current depending on the cause. Winds are the biggest factor, but tides, precipitation, evaporation rates, shape of the ocean floor, and inflow from rivers and adjacent seas are also important. -thanks!;)
Ground applied to a circuit
Voltage causes current to flow in an electric circuit.
Voltage causes current to flow in an electric circuit.
Ressistance, A ressistance causes reduction and limitation in the path of current.
What causes an electric current to keep moving is a steady supply of electrons.
What causes an electric current to keep moving is a steady supply of electrons.
it causes current waves.
Current flows due to gravity. Example is the water current on a river. Wind is also another factor that causes current to flow, just like ocean water.
Water.....
Electrical current is nothing but movement of electrons in case of metals. It causes heating and produces magnetic field.
The resistance of the load is what causes an electric current to flow in a circuit.
The resistance of the load is what causes an electric current to flow in a circuit.
when a negative and a positive charges attract. or when there is a closed circuit.