What happens to the current in a circuit if the resistance triples?

Since current is inversely proportional to resistance and directly proportional to voltage, on tripling resistance, it becomes 1/3rd and on tripling voltage it also triples.

Explanation:

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.

where’s the list ? the question is incomplete