30 A compass needle is a thin rod of mass 0 5 g and length 2 cm The magnetic moment of the needle is 9 gauss cm The needle is free to rotate around a vertical axis through its center What is the frequency of small oscillations of this compass needle about the north south direction when placed in a...

The Answer is in the image, click to view ...

30. A compass needle is a thin rod of mass 0.5 g and length 2 cm....

Fantastic news! We've Found the answer you've been seeking!

Question:

Related Book For answer-question

College Physics

ISBN: 9781711470832

2nd Edition

Authors: OpenStax

See More Books

Posted Date: Feb 15, 2024 09:31 PM

See More Questions

1) A system is loaded as shown in the figure below. Points A and C are bearing locations. Shaft is made of a steel having Sy: 5AB MPa and Sut: 6BA MPa. (All dimensions are in mm, D/d is 1.1 and...
(1) True or false: (a) Angular velocity and linear velocity have the same dimensions. (b) All parts of a rotating wheel must have the same angular velocity. (c) All parts of a rotating wheel must...
Uniform current sheets are located in free space as follows: 8a z A/m at y = 0, 4a z A/m at y = 1, and 4a z A/m at y = 1. Find the vector force per meter length exerted on a current filament carrying...
Suppose that the utility function for two commodities is given by U=x2y3, and the budget constraint is 10x+15y=250. Find the values of x and y that maximize utility. Check by graphing the budget...
Mamas Stuffin is a popular food item during the fall and winter months, but it is marginal in the spring and summer. Use the following demand forecasts and costs to determine which of the following...
Prepare a balance sheet for Anzac Properties, based in Australia, from the following information. What is the net working capital and debt ratio? Cash A$50,000 Accounts Receivable 43,800 Accounts...
The division of the following duties is meant to provide the best possible controls for the Meridian Paint Company, a small wholesale store: 1. Approve credit for customers included in the customer...
3. As. Mr. Cartwright's financial advisor, would you urge him to go ahead with, or to reconsider, his anticipated expansion and his plans for additional debt financing? As the banker, would you...
Choose the correct answer for each of the following questions. 1. On November 15, 20X3, Chow Inc., a U.S. company, ordered merchandise FOB shipping point from a German company for ¬200,000. The...
In 2020, Sarasota Inc. reported pretax accounting income of $132,600. In 2021, the company had a pretax accounting income of $57,700. In 2022, the company had pretax losses of $209,800. The following...
Match the following errors on the left with the type of error on the right. ___ 1. A cash sale for $700 was recorded as $7,000. ___ 2. Annual depreciation was calculated using a useful life of 8...
Once the trustee has determined the assets of a bankrupt, s/he can sell the remaining assets and then use the proceeds to pay out the remaining funds. The first parties paid from these funds are the...
Possible causes of significant differences are Blank______. Multiple select question. accounting changes economic events auditing standard changes fraud errors
David Harbert recently started a business. During the first few days of operation, Mr. Harbert transferred cash from his personal account into a business account for a company he named Harbert...
Problem 3-4 (Past exam question: 40 minutes) (Text: Ch. 3) Graham Grepzer has come to you in connection with two offers of employment as a salesperson from two rival dry-goods manufacturing...
13C NMR Number the inequivalent carbons for each of the molecules below. Cinnamaldehyde has been numbered as an exam- ple. Notice that the mono-substituted aromatic ring in cinnamaldehyde possesses...
A stock has had returns of 8 percent, 26 percent, 14 percent, 17 percent, 31 percent, and 1 percent over the last six years. What are the arithmetic and geometric average returns for the stock?
(a) Using the values given for an MHD drive in Exercise 22.36, and assuming the force is uniformly applied to the fluid, calculate the pressure created in N/m2. (b) Is this a significant fraction of...
A simple and common technique for accelerating electrons is shown in Figure 18.51, where there is a uniform electric field between two plates. Electrons are released, usually from a hot filament,...
Give an example in which a small force exerts a large torque. Give another example in which a large force exerts a small torque.
In what way are glaciers like dirty snowballs?
Distinguish between mechanical and chemical weathering.
Name an environment where wind shapes the landscape to a significant degree.

30. A compass needle is a thin rod of mass 0.5 g and length 2 cm....

Question:

Expert Answer:

College Physics

Students also viewed these physics questions