Lines of Force around an Electromagnet. ... The magnetic field strength of an electromagnet is therefore determined by the ampere turns of the coil with the more turns of wire in the coil the greater will be the strength of the magnetic field.
A:the other options are examples of unethical behavior
V = f(wavelength)
22.0 = 0.0680 (wavelength)
wavelength = 323.52 m
