You arrive at an intersection with traffic lights that arent working because of a power outage .what do you do

You would proceed as if the light is a stop sign.

answer; /// the above statement is (true);

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.