how much energy is required to move 3.2X10^19 Coulomb of charge through a potential difference of 5 volts

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.