Question: Alternating-current (ac) voltages change rapidly between positive and negative values. If a voltage of 100 V changes to 200V, which is greater in absolute value?

Alternating-current (ac) voltages change rapidly between positive and negative values. If a voltage of 100 V changes to −200V, which is greater in absolute value?

Step by Step Solution

★★★★★

3.37 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The absolute value of a number is its distance from zero on the number line regard... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

If a voltage of 6 V is impressed across the circuit in the preceding question and the voltage across the first lamp is 2 V, what is the voltage across the second lamp? Defend your answer.

Distinguish between positive and negative confirmations. Under what circumstances would positive confirmations be more appropriate than negative confirmations?

What is the difference between positive and negative reinforcement? What is the difference between negative reinforcement and punishment? Provide some examples.

seventh pages Chapter 3 Curve Sketching How much metal would be required to make a 400-mL soup can? What is the least amount of cardboard needed to build a box that holds 3000 cm3 of cereal? The...

BA 1605: Midterm Recap (Due: Feb. 27, 2015) Name _____________________________ 50 Student ID _____________________________ Section 01B 10:00~11:20 am Section 02B 01:00~02:20 pm [Questions 4 ~ 7] The...

Experiment 5: Using an Oscilloscope The purpose of this experiment is to familiarize you with the myDAQ oscilloscope. The oscilloscope is the most complicated instrument in a typical Electrical...

BLC Inc. is a medium-sized manufacturing company based in the UK. The company operates mainly in the London area and is based in Peterborough. At a recent board meeting, the company decided to expand...

Please complete all the graphs and questions in this assignment. Use the pictures below to help. Table 1: Experimental Data: Resistors in Series Battery V1 Voltage 11 V2 Voltage 12 V3 Voltage I; V123...

Read Accounting Headline 7.9 and, adopting a Positive Accounting Theory perspective, consider the following issues: a)If a new accounting standard impacts on profits, should this impact on the value...

Criteria Exemplary 6 points Accomplishe d 4.8 points Developing 3.6 points Beginning Minimum Below Standards 2.4 points 1.2 points Formulated, wrote, interpreted, argued, and evaluated...

An estimator n = h(W 1 , . . . ,W n ) is said to be asymptotically unbiased for if = . Suppose W is a random variable with E(W) = and with variance 2 . Show that W 2 is an asymptotically unbiased...

Presented below is information related to Rembrandt Inc.s inventory. Determine the following: (a) The two limits to market value (i.e., the ceiling and the floor) that should be used in the...

The method of measuring long - lived assets at their estimated value in an input market is the: Multole Onoice economic seorifice epprowch. expected benjeft approech. olvourted presert vilue...

In Euclidean location problem, if there is a doubt that any one of the existing location (ak, bk) will serve as the optimal location for the new facility, then the condition must be true. (a) uk > Wk...

Consider the subgroup of families in which the mother is not a current smoker. What is the probability that the father is a current smoker among such families? How does this probability differ from...

If the probability that the father is a current smoker is .5, what is the probability that the father is a current smoker and that the mother is not a current smoker? Suppose, alternatively, that if...

Are the current smoking habits of the father and the mother independent? Why or why not? Suppose, alternatively, that if the father is a current smoker, then the probability that the mother is a...

Nora must make set premium payments on her insurance policy until she dies, and if she cancels the policy she will receive the cash value. Her plan is a_____ life policy. term whole group credit none...

Buse inwested $125,000 to her saving account today. How much money will she have six years from now if she can earn an annual interest rate of 7 percent? (Do not round intermediate calculations and...

The table below shows a book balance sheet for the Wishing Well Motel chain. The company's long-term debt is secured by its real estate assets, but it also uses short-term bank loans as a permanent...