4. If the amplitude of the fundamental for a certain square wave is 3 volts, what are the amplitudes, in volts, of the next four existing harmonics? What are the harmonic numbers?

Question

4. If the amplitude of the fundamental for a certain square wave is 3 volts, what are the amplitudes, in volts, of the next four existing harmonics? What are the harmonic numbers?

2 Answers

Answer Question

Answer 1

square waves do not have harmonics. https://electronics.stackexchange.com/questions/32310/what-exactly-are-harmonics-and-how-do-they-appear

check the above site and it will help you.

Answer 2

Definitely check the site in Maurice Korvo's answer---it will tell you that "Many signals have a large number of harmonics, some, like a square wave, in theory infinite."