sanakhalid7175 sanakhalid7175

31-01-2024
Physics

contestada

When a piece of a ferromagnetic substance is put in a uniform magnetic field, the flux density inside it is 4 times the flux density away from the piece. The magnetic permeability of the material is?

A. 1
B. 2
C. 3
D. 4

Respuesta :

Otras preguntas

A machine worked for 5 hours and used 4 kilowatts of electricity. The machine used ______ of a kilowatt each hour it worked. What goes in the blank?

who ruled the village for the people of the great plains?

Which word correctly completes the sentence? During March that __________ summer schedule is announced. A. theaters' B. theater's C. theaters

the total of h and b is split into 5 equal groups

How many different digits appear when 20/11 is written a recurring decimal?? PLEASE HELP

What percent of 120 is 6? Explain how you got your answer

china was divided into areas of foreign economic control which were known as

What is the significance of Hernandez v. Texas ?

A newborn weighs 8 lbs 5oz. There is 453.59 grams per lb what is the infants weight in grams?

Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator. 0.12 to 0.20