Which of the following describes how the current in a circuit can be increased. Select all that apply.

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.

When using the scientist method, which step comes last?

What is an electric motor? explain its operation. 2-3 sentence