fugayzi9123 fugayzi9123

04-04-2018
Physics

contestada

Why does an iron core increase the magnetic induction of a coil?

Respuesta :

Аноним Аноним

04-04-2018

Iron core becomes electromagnet when put in a current carying soenoid which has many coils.Iron core behaves like a magnet and thus increase the magnetic induction of a coil....

HOPE IT HELPS YOU '_'

Answer Link

Otras preguntas

how are sports different from general forms of exercise

A quadrilateral can have four obtuse angles. True False

A woman has 7 daughters and they each have a brother, how many children does she have?

What does Amy Tan mean when she states that she has many \"Englishes?\" A. She speaks several different world languages. B. She still does not speak English f

Question 1 (True/False Worth 1 points) Genes are the basic and fundamental part of heredity. True False Question 2 (True/False Worth 1 points) mtDNA is transfer

assuming that voltage remains constant, what happens to the current in a wire if the length of the wire increase?

anyone out there knows the answer?

What was the main difference between Dalton's model of the atom and the model that was first developed by the Greeks?

If the surface area of a cell that is shaped like a cube increases 100 times, its volume increases about (1 point). a. 5 times.. b. 10 times.. c. 100 times.

The Respiratory System contains which of the following body parts? Heart, lungs and mouth Ear, nose and throat Nose, trachea and lungs All of the above