Will

the water held by a dam is an example of which of the following?

a. chemical energy
b. kinetic energy
c. electrical energy
d. potential energy

Your answer would be: D option 4

Here is a good definition of Potential Energy

In physics, potential energy is the energy held by an object because of its position relative to other objects, stresses within itself, its electric charge, or other factors.

Units: joule

upvote the other persons answer

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.

you can cut your hand off if your not