For an ideal inductor in an ac circuit, how much energy is stored in the inductor at
Question:
For an ideal inductor in an ac circuit, how much energy is stored in the inductor at the instant when current is zero?
Transcribed Image Text:
(a) zero (b) maximum (c) half of the maximum amount (d) 1/√2x the maximum amount (e) impossible to tell without being given the phase angle
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (6 reviews)
Under AC conditions a capacitor in a circuit is trea...View the full answer
Answered By
Marvine Ekina
Marvine Ekina
Dedicated and experienced Academic Tutor with a proven track record for helping students to improve their academic performance. Adept at evaluating students and creating learning plans based on their strengths and weaknesses. Bringing forth a devotion to education and helping others to achieve their academic and life goals.
PERSONAL INFORMATION
Address: , ,
Nationality:
Driving License:
Hobbies: reading
SKILLS
????? Problem Solving Skills
????? Predictive Modeling
????? Customer Service Skills
????? Creative Problem Solving Skills
????? Strong Analytical Skills
????? Project Management Skills
????? Multitasking Skills
????? Leadership Skills
????? Curriculum Development
????? Excellent Communication Skills
????? SAT Prep
????? Knowledge of Educational Philosophies
????? Informal and Formal Assessments
0.00
0 Reviews
10+ Question Solved
Related Book For
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
Question Posted:
Students also viewed these Sciences questions
-
For an ideal inductor in an ac circuit, explain why the voltage across the inductor must be zero when the current is maximum.
-
How much energy is stored by the electric field between two square plates, 8.0 cm on a side, separated by a 1.5-mm air gap? The charges on the plates are equal and opposite and of magnitude 420C.
-
(a) How much energy is stored in the inductor at t = 0? (b) What is the instantaneous rate of change of the inductors energy at t = 0? (c) What is the average rate of change of the inductors energy...
-
Conduct an internal and external analysis of yourself in the current business industry. examples: you are an accounting major so your environment is the cpa job market. you are a finance major so...
-
For what reasons do host countries intervene in FDI?
-
Starting from x = 0 with no initial velocity, the velocity of a race car is defined by the relation v = 154 ??1??e??0.00057x, where v and x are expressed in m/s and meters, respectively. Determine...
-
Starting with Eqs. (15-74a) and (15-74b), derive Eq. (15-74c). Note: Because \(\mathrm{x}_{\mathrm{W}}=1\) \(-\mathrm{x}_{\mathrm{E}}, \mathrm{x}_{\mathrm{W}}\) is not a constant. B A and In Yw...
-
The qualitative characteristics that make accounting information useful for decision-making purposes are as follows. Relevance Neutrality Verifiability Faithful representation Completeness...
-
equivalent units are the sum of direct materials used and direct labor incurred. T or F
-
The Northshire Hospital Trust operates two types of specialist X-ray scanning machines, XR1 and XR50. Details for the next period are estimated as follows: A brain scan is normally carried out on...
-
A capacitor is connected to the terminals of a variable frequency oscillator. The peak voltage of the source is kept fixed while the frequency is increased. Which statement is true? (a) The rms...
-
For a capacitor in an ac circuit, how much energy is stored in the capacitor at the instant when current is zero? (a) zero (b) maximum (c) half of the maximum amount (d) 1/2x the maximum amount (e)...
-
Discuss the traditional family structure and then the nontraditional family structure. How do todays nontraditional families influence sports participation? Is this for the better or the worse?
-
What role do social institutions play in shaping individual and collective identities, and how do these identities intersect with race, gender, sexuality, and other aspects of social diversity to...
-
Suppose the principal, the shareholders, is risk neutral, caring only about the expected amount of money he or she receives, and the agent (the CEO) is risk averse and also averse to providing more...
-
Future of Health Care Management What would your first five actions be if you were appointed to serve as a project manager? Explain why.
-
If -85] A = 5 7 -T and Q(x) = x Ax, then Q() = Q(2) =
-
Cash received from long-term notes payable Purchase of investments Cash dividends paid $ 20,000 5,000 16,000 8,000 Interest paid Compute cash flows from financing activities using the above company...
-
The following are independent items. 1. The excess amount of a charge to the accounting records (allowance method) over a charge to the tax return (direct writeoff method) for uncollectible...
-
Write a program to move a signed number from smaller register to bigger register. Hint: movzx ax, bl Topic: Data Related Operators and Directives in assembly language
-
When a double bond has two identical groups (one on each vinylic position), we can use either cis-trans terminology or E-Z terminology: The configuration of this double bond can be designated as...
-
Identify the reagents you would use to achieve the following transformations: a. b. Br Br
-
Occasionally, carbocation rearrangements can be accomplished via the migration of a carbon atom other than a methyl group. Such an example follows. Identify the group that is migrating, and draw the...
-
Question A 3-year bond pays a 7% coupon rate (with annual coupon payments) and matures at par. Assuming that the bond was purchased at par, calculate the convexity of this bond. Possible Answers
-
In recent years, polling has shown that the most acceptable way to refer to someone who is 65 or older is the term
-
The Hondasaki Motorcycle Company has a normal two-stage absorption job-order costing system. They close over- or under-applied overhead directly into Cost of Sales, and use expected production as...
Study smarter with the SolutionInn App