The fact that current carrying loops experience a net torque in a magnetic field is the principle behind the electric motor, where the electrical energy involved in establishing a current is converted into the mechanical energy of rotating a shaft.
Independence Day in the United States. Independence Day is annually celebrated on July 4 and is often known as the Fourth of July. It is the anniversary of the publication of the declaration of independence from Great Britain in 1776. Patriotic displays and family events are organized throughout the United States.
How Do People Celebrate Independence Day. United States of America celebrates their independence day on the 4th of July 1776. It is the day when America decided to declare themselves free from Britain. By writing a detailed decree and sending it to the Kings of England, they are now free from the governance of Britain.