Now that you understand the scientific method and how it effects our discovery of outer space. I want you to give me an example where a scientific theory was disproven. What was the theory? What is the new hypothesis or proven fact? And how was it disproved?

and 1and 1

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.