At what angle θ (in degrees) must the 360-lb force be applied in order that the resultant r of the two forces have a magnitude of 920 lb?.

show the wavelengths of a wave. show the crests of a wave.

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.

close lines strong magnet less close weaker