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Your house is 45.0 m from a powerline carrying 152 A of current. How much magnetic field does the current create at your house?

?×10^? T
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Respuesta :

hamzaahmeds

This question involves the concepts of th magnetic field and current.

The magnetic field created by the current at the house is "6.75 x 10⁻⁷ T".

Magnetic Field

The magnetic field created by a current carrying wire can be given by the following formula:

[tex]B=\frac{\mu_o I}{2\pi r}[/tex]

where,

  • B = magnetic field = ?
  • [tex]\mu_o[/tex]= permeabiliy of free space =4π x 10⁻⁷
  • I = current = 152 A
  • r = distance = 45 m

[tex]B=\frac{4\pi x\ 10^{-7}(152)}{2\pi(45)}[/tex]

B = 6.75 x 10⁻⁷ T

Learn more about magnetic field here:

https://brainly.com/question/23096032

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