Inactive Tutor answered • 03/08/17
Tutor
New to Wyzant
P1 - P2 = (V12 - V22) / R
The numerator is a difference of perfect squares.
= [(V1 - V2)(V1 + V2)] / R
Danish K.
asked • 03/08/17Maths problem
in a circuit, the power dissipated by one resistor is: P1=V12/R. The power dissipated by another resistor is:P2=V22/R.
Factor the expression P1-P2 that represents the difference in power dissipated by the two resistors.
Follow
•
2
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
