How do i write 2/10 as a decimal

v=ir = 3x15 =45 v

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide

c) power lifting, will be your answer.

,

deku ❤

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.