Which way is the electromagnetic field moving?

Thread starter david1443
Start date May 30, 2011
Tags

Electromagnetic Electromagnetic field Field

In summary, the direction of the electromagnetic field can be determined using the right-hand rule, where the fingers of the right hand curl in the direction of the current and the thumb points in the direction of the field. This direction can change depending on the current or magnet orientation and affects the force on charged particles and the direction of electromagnetic waves. Technology, such as generators, motors, and antennas, heavily relies on the direction of the electromagnetic field, which can be reversed by altering the current or magnet orientation.

May 30, 2011

david1443

Hi all I am wondering as this diagram shows. Which way is the electromagnetic field(s) moving?

http://www.biophotonicsresearchinstitute.com/Picture1.png

Thanks.

Last edited by a moderator: Apr 26, 2017

Physics news on Phys.org

May 30, 2011

david1443

By the way that is a picture of a heart, of course.

1. How can I determine the direction of the electromagnetic field?

The direction of the electromagnetic field can be determined by using the right-hand rule. If the fingers of your right hand curl in the direction of the current, your thumb will point in the direction of the electromagnetic field.

2. Does the direction of the electromagnetic field change?

Yes, the direction of the electromagnetic field can change depending on the direction of the current or the orientation of the magnet producing the field.

3. What does the direction of the electromagnetic field affect?

The direction of the electromagnetic field affects the direction of the force exerted on charged particles moving within the field. It also determines the direction of electromagnetic waves.

4. How does the direction of the electromagnetic field impact technology?

The direction of the electromagnetic field is crucial in the design and operation of many technologies such as generators, motors, and antennas. It also plays a role in the transmission and reception of electromagnetic signals in communication systems.

5. Can the direction of the electromagnetic field be reversed?

Yes, the direction of the electromagnetic field can be reversed by reversing the direction of the current or changing the orientation of the magnet producing the field.