When a resistor is connected to a 12-V source, it draws a 185-mA current. The same resistor

Question:

When a resistor is connected to a 12-V source, it draws a 185-mA current. The same resistor connected to a 90-V source draws a 1.25-A current.
(a) Is the resistor ohmic? Justify your answer mathematically.
(b) What is the rate of Joule heating in this resistor in both cases?
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

College Physics

ISBN: 978-0321601834

7th edition

Authors: Jerry D. Wilson, Anthony J. Buffa, Bo Lou

Question Posted: