answersLogoWhite

0

There are many types of buzzers in the marketplace. Different buzzers have different coils and therefore different resistances within their coils. If you know the voltage and amperage of the buzzer use any of the following formula to find the resistance. R = V/A, R = V squared/Watts, or R = Watts/Amps squared.

User Avatar

Wiki User

13y ago

What else can I help you with?