Question

which means which circuit series or parallel have the maximum power it investor and why​

Answer 1

Explanation:

The power dissipated by each resistor is considerably higher in parallel than when connected in series to the same voltage source.

Answer 2

Answer:

In a series circuit, all components are connected end-to-end, forming a single path for current flow. In a parallel circuit, all components are connected across each other, forming exactly two sets of electrically common points.