joannemartinezc joannemartinezc

05-04-2018
Physics

contestada

Explain why an electromagnet usually has a core of iron or steel

Respuesta :

myaperez2018 myaperez2018

16-04-2018

The iron amplifies the magnitude

Answer Link

Otras preguntas

Select the factors of 6ab + 3ay − 2bx − xy. A. (3a − x)(2b + y) B. (3a − y)(2b + x) C. (2a − x)(3b + y) D. (2a − y)(3b + x) I need the answer I don't get it

Consider the partially completed one-way anova summary table. source sum of squares degrees of freedom mean sum of squares f between 270 within 18 total 810 21

What are the three major empires surrounding the islamic empire during its birth in 622?

The cross section of a square pyramid taken perpendicular to the base that passes through the top vertex produces which two-dimensional shape? Note: Use all low

What is angle AZB? ?

What kind of films and radio programs became popular during the Great Depression?

in a book 3/8 of the pages have pictures on them.Given that 72 pages have a picture on, work out the number of pages in the book.

One third of the Hispanic/Latino population of Florida is

What role did the Catholic Church play in the Spanish and Portuguese American colonies? a. The Catholic Church played a very small role in these colonies. c. Th

Suppose three out of every five people said they would prefer a television over a computer. If we surveyed 5,000 people, how many would prefer a television?