A 0.403 kg mass is attached to a spring and undergoes simple harmonic motion with a period of 0.78 s. The total energy of the system is 4 J. Find the amplitude of the motion. Answer in units of m.

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.

false br

connect the batteries in series and hope