Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

gmurillo

  • 3 years ago

In a US household, the voltage in an electric outlet (in volts) is given by the following equation, where t is in seconds. V = 156sin(120πt) However, in a European house, the voltage is given (in the same units) by the following equation. V = 339sin(100πt) Answer the following questions comparing the voltages in the two regions. (a) How much greater is the maximum voltage in a European house than a US house? (b) What is the number of cycles (oscillations) per second in a US house?

  • This Question is Closed

    Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy