Suppose a current is given by the equation l = 1.80sin 210r, where l is in amperes

Question:

Suppose a current is given by the equation l = 1.80sin 210r, where l is in amperes and t in seconds.
(a) What is the frequency?
(b) What is the rms value of the current?
(c) If this is the current through a 42.0-Ω resistor, write the equation that describes the voltage as a function of time.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Macroeconomics Principles and Applications

ISBN: 978-1133265238

5th edition

Authors: Robert e. hall, marc Lieberman

Question Posted: