Ataque a bacterias infecciosas por parte de los leucocitos

a and c

c is 100% but i am confused in a

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.

seeing the graph would

be subject to a force andchange its motion