Galileo Galilei made several discoveries with his new telescope. Discuss the discoveries involving Venus, the Milky Way and Jupiter, and explain the significance of each.

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.

answersysvol bloat;