Find energy stored in solenoid when current flows through it
An insulated wire of diameter 1.0mm and negligible resistance is wrapped tighly around a cylindrical core of radius 5.0cm and length 30cm to build a solenoid. What is the energy stored in this solenoid when a current I = 0.20A flows through it?
Now Priced at $5 (50% Discount)
Recommended (93%)
Rated (4.5/5)
A 62.0 m length of insulated copper wire is wound to form a solenoid of radius 1.8 cm. Treating each turn of the solenoid as a circle, how many turns can be made with the wire?
Sally is examining some untitled diagrams. One diagram shows a cotyledon, primary leaf, and hypocotyls, whereas the other diagram shows presence of coleoptile, primary leaf, and primary root. What do these diagrams depict?
Compute the direct materials price and quantity and the direct labor rate and efficiency variances. Indicate whether each variance is favorable or unfavorable. Please show all work and computations.
A ball is dropped from the top of a building. After 2 seconds, its velocity is measured to be 19.6 m/s. Calculate the acceleration for the dropped ball.
An insulated wire of diameter 1.0mm and negligible resistance is wrapped tighly around a cylindrical core of radius 5.0cm and length 30cm to build a solenoid.
Twenty business majors and 18 economics majors go bowling. Each student bowls one game. The scorekeeper announces that the mean for the 18 economics majors is 144 and the mean score for entire group of 38 students is 150. Find the mean for the 20
A boy throws a ball upward from the top of a tower with a speed of 12m/s. On the way down it just misses the thrower and falls to the ground 50m below. Find how long the ball remains in the air.
A wheel that is rotating at 33.3 rad/s is given an angular acceleration of 2.15 rad/s2. Through what angle has the wheel turned when its angular speed reaches 72.0 rad/s?
A player of a video gameis is confronted with a series of four opponents and an 80% probability of defeating each oppnent.Assume that the results from opponents are independent (and when the player is deafeted by an opponent the game ends). a) wha
1938607
Questions Asked
3,689
Active Tutors
1443193
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Post two key insights you had from the scholarly resources you selected. Describe a leader whom you have seen use such behaviors and skills,
Write a 4-6 page policy proposal and practice guidelines for improving quality and performance associated with the benchmark metric underperformance
Choose a culture or religion and make a power point that includes: A brief history of the culture or religion
As you reflect on the material covered in this Healthcare Policy and Delivery Systems course, consider how the knowledge you've gained
Disseminating research findings is an essential phase of the research cycle, a key component of research activities, fundamental part of research workflow
Understanding Person's chi-square test The Pearson chi-square test functions as a statistical tool which evaluates the existence of significant relationships
How has this course changed or deepened your understanding of how healthcare policy influences patient care, access to services, and healthcare outcomes?