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

How do heavy sediment deposits affect waterways
Which element reacts spontaneously with 1.0 M HCl at room temp? 1.copper 2.gold 3.silver 4.zinc
Write the equation of a sinusoidal function that rises from a minimum point at (-2,-1) to a maximum point at (3,9).Please explain:)
I need some really interesting facts about Pumice and Sandstone
Do you think Henrietta Lacks's family should receive compensation for her cells?
what were the two names of the rivers that were in southwest asia
A really simple question that I just don't understand.
What are the zeros of 7x^2 -- 144 = --x^4  please give an explanation and show the work. thank you!
The following are all components of what? • positioning of actors on stage • scenic backgrounds • props and costumes • lighting and sound effects A. Staging
Why did the 1905 Russian revolution happen?