🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Physics
2
answers
0
watching
371
views
1 Jan 2021

The maximum variation between the maximum positive and the maximum negative value is known as?

Booster class
Electricity and Magnetism
Skill
Understanding AC waveform
Watch
2
answers
0
watching
371
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
Ankit Lal
Ankit LalLv10
1 Jan 2021
Already have an account? Log in
Share

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

<p>A particle vibrates in simple harmonic motion along a vertical line between y1 and y2 as shown in the figure below. y = 0 is the equilibrium position. (Hint: Consider the relationship between acceleration and displacement for a particle in simple harmonic motion. Assume up along the screen is the positive direction.)<br />(a) Which of the following is true when the particle is at the highest point in its oscillation (y1)? (Select all that apply.)<br />1<br />zero velocity maximum negative velocity maximum negative acceleration maximum positive velocity zero acceleration maximum positive acceleration<br /><br /><br />(b) Which of the following is true when the particle is at the equilibrium position (y = 0) and is on its downward journey? (Select all that apply.)<br />2<br />zero velocity maximum negative velocity maximum negative acceleration maximum positive velocity zero acceleration maximum positive acceleration<br /><br /><br />(c) Which of the following is true when the particle is at the lowest point in its oscillation (y2)? (Select all that apply.)<br />3<br />zero velocity maximum negative velocity maximum negative acceleration maximum positive velocity zero acceleration maximum positive acceleration</p>

The emf of an AC circuit has an rms value of 140 V.
(a) What is the maximum positive emf?
(b) What is the most negative emf?

Answers in Volts

The diagram shows the variation of the potential energy of a spring-mass system as it is displaced from the mean position. 

Which point has maximum kinetic energy?

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in