Jprules14
Jprules14
01-06-2016
Physics
contestada
What causes resistance in an electrical current
Respuesta :
math2110
math2110
01-06-2016
An electric current flows when electrons move through a conductor, such as a metal wire. The moving electrons can collide with the ions in the metal. This makes it more difficult for the current to flow, and causes resistance.
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
What is the role of krill in the Antarctic food web?
if an atom has 3 protons, 3 neutrons, and 2 electrons, what is the electrical charge of the atom?
Please help! Calculate the average rate of change for the graphed sequence from n=1 to n=5?
does "pinto" have an accent mark?
what are the values of t and a?
A(n) _________ is an individual's set of beliefs about the characteristics or attributes of a group. a. schema b. cognitive category c. stereotype d. attrib
when did the us enter world war 1?
choose the equation below that represents the line passing through the point (2, – 5) with a slope of −3. y = −3x − 13 y = −3x 11 y = −3x 13 y = −3x 1
Write an expression with parenthesis to represent the quantity: 170 divided by the sum of 25 and 9
Overweight children are more likely to become overweight adults. a. true b. false
