Wind Turbine In A Field Royalty-Free Stock Photo

A wind turbine turns wind energy into electricity using the aerodynamic force from the rotor blades,which work like an airplane wing or helicopter rotor blade. When wind flows across the blade,the air pressure on one side of the blade decreases. The difference in air pressure across the two sides of the blade creates both lift and drag. The force of the lift is stronger than the drag and this causes the rotor to spin. The rotor connects to the generator