To get a uniform field in the central region between the coils, current flows in the same direction in each.
Answer:
They move farther apart
Explanation:
When objects heat up they expand for example heating up a balloon makes it expand
Increase because the mass of an object aligns with its weight
You can look at groups in the same group (the columns), since they tend to have similar properties. For example, the alkali metals in group one react aggressively with water and form white compounds.
