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An electromagnetic field is a physical field produced by electrically charged objects. The field can be viewed as the combination of an electric field and a magnetic field. The electromagnetic field may be viewed in two distinct ways: a continuous structure or a discrete structure.
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How are the magnetic fields oriented in relation to the electric fields in electromagnetic waves?
In electromagnetic waves, the magnetic fields are oriented perpendicular to the electric fields.
How are electromagnetic fields different from a magnetic field?
Electromagnetic fields can be varying in intensity. A magnet is static.
Electromagnetic receptors?
Cells that detect and respond to electromagnetic fields, allowing for the detection of magnetic fields.
What is the difference between magnetic and electromagnetic fields?
Magnetic fields are created by permanent magnets or electric currents, while electromagnetic fields are created by electric currents. Electromagnetic fields are more complex and can change over time, while magnetic fields are static.
What are the two fields that make up an electromagnetic wave?
An electromagnetic wave is made up of electric and magnetic fields.
What does an EMF detector do and how does it work to measure electromagnetic fields?
An EMF detector is a device that measures electromagnetic fields. It works by detecting the presence of electromagnetic radiation in the surrounding area. The detector uses sensors to pick up on the strength and frequency of the electromagnetic fields, providing a reading that indicates the level of exposure to these fields.
What is the nature of the attractive or repulsive force that can act on electromagnetic fields or charged particles?
The attractive or repulsive force that can act on electromagnetic fields or charged particles is known as the electromagnetic force. It is a fundamental force of nature that governs the interactions between charged particles and electromagnetic fields.
Do microwaves generate electromagnetic fields?
Yes, microwaves generate electromagnetic fields that are used to heat up food by exciting water molecules inside the food. These electromagnetic fields are a form of non-ionizing radiation.
Which waves are transverse waves that disturb electromagnetic fields?
Electromagnetic waves are transverse waves that disturb electromagnetic fields. These waves are composed of oscillating electric and magnetic fields, propagating through vacuum or a medium at the speed of light.
What has the author B Blake Levitt written?
B. Blake Levitt has written: 'Cell Towers' 'Electromagnetic fields' -- subject(s): Electromagnetic fields, Health aspects, Health aspects of Electromagnetic fields, Physiological effect
How do sound form?
by electromagnetic fields
In an electromagnetic wave the oscillating electric and magnetic fields are what?
In an electromagnetic wave, the electric and magnetic fields are perpendicular to each other and are in phase.
