hgfgu2843 hgfgu2843
  • 26-04-2024
  • Physics
contestada

A long solenoid is formed by winding 20 turns/cm. The current necessary to produce a magnetic field of 20 millitesla inside the solenoid will be approximately
(μ04π=10−7 tesla-metre/ampere)
A.8.0 A
B.4.0 A
C.2.0 A
D.1.0 A

Respuesta :

Otras preguntas

Need help with all please??!!!!
A nuclear chain reaction occurs when excess _____ collide with other nuclei. Select one: a. neutrons b. gamma rays c. nuclei
How can I use measurement conversions to solve real world problems between customary and metric System
If the grain of rice is put on the first square,2 grains of rice on the second square 4 grains of rice in the thirds square 8 grains of rice on the fourth squar
what does the constant of proportionality mean
paul bought a package of six spiral notbooks for a total cost of $13.50. which equation represents p, the cost, in dollars, of each notebook
The labor union that had a major impact on Polish government is called
What energetic travels through space in the form of waves?
What energetic travels through space in the form of waves?
Th e word “Th ou” in line 1 indicates (A) the poem is a letter (B) the poem is an invocation (C) the speaker is employing apostrophe (D) the speaker uses arcane