Oersted theorized that magnetic fields... a)...are not produced by an

Oersted theorized that magnetic fields...* 1 point ...are not produced by an electric current in a wire. ...are circular around
1. 1 answer
2. 85 views
Oersted theorized that magnetic fields...a)...are not produced by an electric current in a wire. b)...are circular around an
1. 1 answer
2. 68 views
Which is true?a Magnetic fields can only be broken by different rocks being produced by tectonic activity b The green region
1. 1 answer
2. 66 views
Which statement best describes magnetic fields?Responses Magnetic fields have north and south magnetic poles. Magnetic fields
1. 1 answer
2. 78 views
An electromagnetic wave is produced by:A. an accelerating charged particle or changing magnetic fields B. an accelerating
1. 2 answers
2. asked by sophie
3. 917 views
What is the common characteristic shared by radio waves, microwaves, X-rays, and gamma rays?(1 point) Responses Their electric
1. 1 answer
2. 46 views
Which statement accurately describes magnetic fields?Magnetic fields only affect objects with charge ) Magnetic fields are
1. 1 answer
2. 7 views
How is a conductor different from an insulator?Responses Conductors do not have magnetic fields; insulators do have magnetic
1. 1 answer
2. 135 views
An electromagnetic wave consists of _____ that move at the speed of light.vibrating magnetic fields vibrating electric and
1. 1 answer
2. asked by mir
3. 136 views
1. How did Oersted discover electromagnetism?2. How did Oersted’s discovery influence the history of science? 3. What are
1. 1 answer
2. 16 views