Logo
Home Study Material Contact Search
AI Chat FREE
  1. engineering
  2. electrical engineering
  3. the voltage and current at the terminals of a netw

The voltage and current at the terminals of a network are v=30+56cos2000t+20sin8000tV, i=3+5cos(2000t−25∘)+sin(8000t+45∘)A. The current is in the...

50.1K

Verified Solution

Question

Electrical Engineering

The voltage and current at the terminals of a network are
v=30+56cos2000t+20sin8000tV,
i=3+5cos(2000t−25∘)+sin(8000t+45∘)A.
The current is in the direction of the voltage drop across theterminals.

Part A

What is the average power at the terminals?

Express your answer to three significant figures and include theappropriate units.

Part B

What is the rms value of the voltage?

Express your answer to three significant figures and include theappropriate units.

Part C

What is the rms value of the current?

Express your answer to three significant figures and include theappropriate units.

Answer & Explanation Solved by verified expert
4.0 Ratings (610 Votes)
The above explained    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

in 200 words discuss why is communications management so important during project execution?What is the difference...

General Management
Q

1 point Suppose V f x y 6y sin xy i 6x sin xy F...

Calculus
Q

In the START 0 0 0 D 5 6 F 14 14 18 In the...

Algebra
Q

T R2 R is a linear transformation for which T A C E and and...

Algebra
Q

Why we need T-Accounts in Accounting

Accounting
Q

A company's balance sheet shows: cash $52.000. accounts receivable $31,000. office equipment $65.000. and accounts...

Accounting
Q

Caesar Company uses a sales journal, purchases journal, cash receipts journal, cash payments journal, and...

Accounting
Q

Comparing three depreciation methods Waylander Coatings Company purchased waterproofing equipment on January 6 for $340,000....

Accounting
Q

Rowland Company is a small editorial services company owned and operated by Marlene Rowland. On...

Accounting
Q

Dustuen Adjus the pue chart to represent the studerts (romehang to the neyrest whole nimber...

Accounting
Q

Required information [The following information applies to the questions displayed below.] On January...

Accounting
Q

Una empresa recibe efectivo por el 30% de sus ventas y el 70% restante son...

Accounting