Question

ANSWER THIS TOUGH QUESTION...I WILL MARK YOU AS BRAINLIEST AND YOU WILL GET 30 POINTS We know that Earth's gravitation is a force towards the centre of Earth. But the centre of Earth i.e. Earth's inner core is made almost entirely of metal—specifically, iron and nickel. So how does iron and nickel metals present inside the Earth creates a " FORCE " which attracts all of us? Or how do that metals create a " gravitational field " but if metals are arranged in such a way (as in Earth's core) on the surface of Earth than they do not produce any field or force? So why is this a *contradiction ?*

Answer 1

Answer:

The rotation of Earth on its axis causes these electric currents to form a magnetic field that extends around the planet.

Explanation:

The Contradiction is maybe because the center of our earth, is very hot and the Metals inside the earth are in a molten form, the spinning of them causes an electric current that turns into a magnetic field which keeps our atmosphere and allows life on earth. it can also be because due to the pressure inside and outside the earth's core.

Dude, this answer that i gave might not be scientifically right, but yeah until my understanding, this is how much i know,

Hope it helps!☺

Pls mark as brainliest!!

Answer 2

Question which is best byju's or vedantu?

answer:- Vedantu is better because it provides online live classes where as byju's provide videos