How does an insulator stop the flow of an electric current?

a. insulators have too many electrons.

b. insulators have a positive charge so they absorb electrons.

c. electrons in an insulator do not move readily.

d. insulators convert electric energy to other forms of energy.

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

Hen a gfci receptacle device is installed on a 20-ampere branch circuit (12 awg copper), what is the minimum volume allowance (in cubic inches) required for conductor fill for each conductor in the outlet box?

Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.