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

A rectangular prism with dimensions 4 and three-fourths inches by 20 and one-half inches by 3 inches. How much feed can the container hold? five hundred eigh

What habitat does the red knot prefer

what would happen to residents of remote towns in Alaska who contracted the diphtheria disease in1925 if there were no sled dogs

water is always made up of two hydrogens and one oxygen if you have two hydrogens and two oxygen

ljjjjjjjjjjjjjjjjjfffffffffffffffffffffffffffffffflllllllllllllllllllllllllllllllllllllllllllll

Summarize the motion of the projectile ball, including its horizontal and vertical motion.

It happens every two weeks like clockwork. Which type of figurative language is used? a. onomatopoeia b. personification c. metaphor d. idiom

Need help asap. Already overdue and has to be done before the test tomorrow

What is the relationship between ∠AXE and ∠EXD in this figure? Responses complementary angles supplementary angles neither complementary nor supplementary an

simplify the expression 3a+7+(3+a)