Cómo saber si un objeto es ferromagnetico observando sus líneas de campo?

Las limaduras se posicionarán en la trayectoria de las líneas del campo magnético de un material ferromagnético y un material que no sea ferromagnético no afectará el orden de disposición de las limaduras.

Explanation:

Los materiales ferromagnéticos son materiales que exhiben un fuerte efecto magnético como el hierro, el níquel y el cobalto, de modo que responden a los imanes y pueden magnetizarse, y pueden tener líneas magnéticas de fuerza que salen de su polo norte inducido y vuelven a entrar en el material a través del polo sur inducido

Por lo tanto, cuando se esparcen limaduras magnéticas alrededor del material ferromagnético, las limaduras se colocarán orientadas a lo largo de las líneas de fuerza del campo magnético. Sin embargo, la posición o disposición de la presentación no se verá afectada por un material que no sea ferromagnético.

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.

bacteria that live on the ocean floor are sustained by phytoplankton. phytoplankton, microscopic marine photosynthetic organisms, have a vastly significant role to play not only in the marine food web of which they’re part of, but also on a more global scale. despite their infinitely small size in comparison to other marine organisms, these tiny creatures occupy an immensely important ecological niche: they are the foundation of the marine food web, and as primary producers, play key roles in supporting all other organisms in the marine environment, as well as in the regulation of the earth’s climate through the sequestration of carbon, oxygen production, and other related processes. phytoplankton account for roughly half of all global primary productivity; therefore, their significance extends far beyond the marine environment alone. there is an intriguing sense of irony in the realization that these tiny living beings that often live out their existence unnoticed and undetected by the rest of the world, have such a far-reaching impact on the lives of virtually all other living organisms on the planet, particularly on those in the marine environment. the world that we have become accustomed to has been and is continuously shaped by the workings of these miniscule yet vital “plants of the sea”.

hope this !