Give 1 piece of evidence for Big Bang Theory and explain how it supports “Big Bang” Theory (e. g. Red Shift

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.

a is the best answer your welcome

answer(20) psi;