Which of these would most likely be a parts of a lab procedure? A. write a hypothesis to answer a question

B. write a title at the top of a completed lab report

C. record the time to complete a chemical reaction

D. create a question on the cause of a chemical reaction

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.

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop