This FAQ will look at the advantages and attributes of three-phase AC, also called multiphase or polyphase AC.

To calculate the force on a wire carrying a current at right angles to a magnetic field, use the equation: 2 A flows through a 50 cm wire. Calculate the force acting on the wire when it is placed ...

This is called the motor effect. Figure caption, There is a force at right angles to the current and the magnetic field The size of the force is increased if: the current in the wire increases ...

high current AC power supply. Needless to say, there’s a real risk of fire or electrocution with a setup like this, so be careful if you try this one at home. [RimstarOrg] then built the motor ...

Ready to build an amazing mini motor water pump? This DIY science project lets you explore the intersection of motors and water flow, using a small motor to pump water. Not only will you create a ...