Question: (a) A strong cylindrical magnet is dropped down a plastic pipe that has a slightly larger diameter and 2m long. It falls and accelerates at

(a) A strong cylindrical magnet is dropped down a plastic pipe

(a) A strong cylindrical magnet is dropped down a plastic pipe that has a slightly larger diameter and 2m long. It falls and accelerates at 9.81 mis . The same magnet is dropped down an identical pipe made of copper. This time the magnet reaches a terminal velocity of 20 cms- before it emerges from the pipe. Explain this observation

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

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 Physics Questions!

As a lecture demonstration a short cylindrical bar magnet is dropped down a vertical aluminum pipe of slightly larger diameter, about 2 meters long. It takes several seconds to emerge at the bottom,...

Part A What can you conclude from your recorded observations? Address the following questions: Why does moving the magnet result in a deflection of the galvanometer? How does the direction of the...

Parts A and B are done. I'm just stuck on number 8 on part C. I can't figure out how to calculate the magnitude of the deflection for each length. Part B No core Galvanometer deflection and secondary...

https://www.youtube.com/watch?v=esFPMNaivaA QUESTION: HELP PLEASE! Based on the link above, find the data asked on the third page. I am so confused on how to read the experiment and having a very...

P . 7 - 1 0 A hollow cylindrical magnet with inner radius a and outer radius b rotates about its axis at an angular frequency . The magnet has a uniform axial magnetization M = a z M 0 . Sliding...

Need help with part C number 8. A little confused. Part C results are given. Part B No core Galvanometer deflection and secondary current direction Switch open 1 in positive direction Switch closed 3...

Written Response #1 Name: Use the following information to answer the next question. A teacher performed a classroom demonstration of Lenz's Law. A strong magnet is mounted on a frictionless dynamics...

GENERATING ENERGY Suppose that a loop with a 1 1 . 4 cm diameter and a 2 . 9 resistance has a constant magnetic field perpendicular to it produced by a strong nearby magnet, equal to B ( z ) = 5 . 3...

A small cylindrical magnet M (Fig. 3.95) is placed in the centre of a thin coil of radius a consisting of N turns. The coil is connected to a ballistic galvanometer. The active resistance of the...

please answer The magnetic field of a cylindrical magnet of diameter d varies sinusoidally between B1 and B2 with a frequency f. (This change is produced by the current in a wire wound around a...

The manufacturer of Boston and Vermont asphalt shingles provides its customers with a 20year warranty on most of its products. To determine whether a shingle will last the entire warranty period,...

Find the values of a and b that makes f(x) continuous for all values of x. 2ax4bx+9; x > 2 Given f(x)=6ax +3bx+21; 1x2 -ax-5bx+17; x

Assume you graduate with $ 3 1 , 3 0 0 in student loans at an interest rate F ' S 1 5 parte this debt paid in full within three years, how much must you pay eact marts$ 8 7 6 . 7 9 $ 9 4 1 . 6 1 $ 9...

PA 19-3 Consider the AON graph of a project shown... A4 A3 A6 A7 A8 A1 A2) A5 Consider the AON graph of a project shown above. The activity times are 2, 5, 2, 4, 9, 1, 2, 3 days for activities A1...

Subjective norms, i.e. the norms of the target group

The temporal rule: The closer temporal proximity we have to an event or action, the more probable it is that the distortion of information is less than if the event or action happened longer ago.

The relevance of the information to the interpreter