janettereed2092 janettereed2092
  • 12-04-2024
  • Physics
contestada

The magnetic field at a distance r from a long wire carrying current i is 0.4. Tesla. The magnetic field at a distance 2r is:

A. 0.2 T
B. 0.1 T
C. 0.8 T
D. 1.6 T

Respuesta :

Otras preguntas

Early human populations were controlled by all of these factors except? is it predation, disease, pollution, food availability.
When writing an essay can the writer refer to himself?
by urging the creation of a league of nations and u.s. membership in it, president woodrow wilson was proposing that the united states abandon its old policy of
what was radio free europe?
Help me with this please
the data represents the total number of people who bought bananas each hour at a grocery store. 1,1,5,5,7,8,8,10,12 which box plot correctly represents the data
In a function, an element of the range must map to exactly one element of the domain. true or false.
Why was the United States interested in Hawaii? A. It is a good place for U.S. citizens to go for vacation to relax and enjoy the ocean. B. The people who live
what was the serf's place on the manor?
can hiv be transmitted through Having surgery on your appendix