1. With the equipment in front of you, slowly insert the north pole of the bar...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
1. With the equipment in front of you, slowly insert the north pole of the bar magnet into the coil. Is the induced current positive, zero, or negative? (circle one) (2 points) Is the induced current small or large? (circle one) (2 points) 2. Based on your answers in question 1, predict the characteristics of the induced current in each of the following scenarios: (4 points) Scenario Sign of current Magnitude of current Insert north pole into coil, slowly Positive, Zero, Negative Large, Small Insert north pole into coil, quickly Positive, Zero, Negative Large, Small Put north pole inside the coil, and hold it there Positive, Zero, Negative Large, Small Pull north pole of coil, slowly Positive, Zero, Negative Large, Small Pull north pole of coil, quickly Positive, Zero, Negative Large, Small Put whole magnet inside the coil, and hold it there Positive, Zero, Negative Large, Small 3. Now, turn the magnet around and predict the characteristics of the induced current (4 points) Scenario Sign of current Magnitude of current Insert south pole into coil, slowly Positive, Zero, Negative Large, Small Insert south pole into coil, quickly Positive, Zero, Negative Large, Small Put south pole inside the coil, and hold it there Positive, Zero, Negative Large, Small Pull south pole of coil, slowly Positive, Zero, Negative Large, Small Pull south pole of coil, quickly Positive, Zero, Negative Large, Small Put whole magnet inside the coil, and hold it there Positive, Zero, Negative Large, Small Discussion Questions 1. How does the speed at which you move the magnet affect your results? (10 points) 2. In any situation where the magnet is not moving (inside the coil or outside the coil), you get zero current. Why does this happen? (10 points) 3. What are two changes you can make to your experimental setup to get a larger current produced? (Assume the type of wire in the coil is not changing) (10 points) 4. In this entire experiment, you were moving the bar magnet into/out of the coil. If you keep the magnet stationary but move the coil instead, will your results change? Why or why not. (10 points) 1. With the equipment in front of you, slowly insert the north pole of the bar magnet into the coil. Is the induced current positive, zero, or negative? (circle one) (2 points) Is the induced current small or large? (circle one) (2 points) 2. Based on your answers in question 1, predict the characteristics of the induced current in each of the following scenarios: (4 points) Scenario Sign of current Magnitude of current Insert north pole into coil, slowly Positive, Zero, Negative Large, Small Insert north pole into coil, quickly Positive, Zero, Negative Large, Small Put north pole inside the coil, and hold it there Positive, Zero, Negative Large, Small Pull north pole of coil, slowly Positive, Zero, Negative Large, Small Pull north pole of coil, quickly Positive, Zero, Negative Large, Small Put whole magnet inside the coil, and hold it there Positive, Zero, Negative Large, Small 3. Now, turn the magnet around and predict the characteristics of the induced current (4 points) Scenario Sign of current Magnitude of current Insert south pole into coil, slowly Positive, Zero, Negative Large, Small Insert south pole into coil, quickly Positive, Zero, Negative Large, Small Put south pole inside the coil, and hold it there Positive, Zero, Negative Large, Small Pull south pole of coil, slowly Positive, Zero, Negative Large, Small Pull south pole of coil, quickly Positive, Zero, Negative Large, Small Put whole magnet inside the coil, and hold it there Positive, Zero, Negative Large, Small Discussion Questions 1. How does the speed at which you move the magnet affect your results? (10 points) 2. In any situation where the magnet is not moving (inside the coil or outside the coil), you get zero current. Why does this happen? (10 points) 3. What are two changes you can make to your experimental setup to get a larger current produced? (Assume the type of wire in the coil is not changing) (10 points) 4. In this entire experiment, you were moving the bar magnet into/out of the coil. If you keep the magnet stationary but move the coil instead, will your results change? Why or why not. (10 points)
Expert Answer:
Related Book For
Macroeconomics Principles and Applications
ISBN: 978-1133265238
5th edition
Authors: Robert e. hall, marc Lieberman
Posted Date:
Students also viewed these physics questions
-
Kingbird Company is constructing a building. Construction began on February 1 and was completed on December 31. Expenditures were $2,040,000 on March 1, $1,320,000 on June 1, and $3,045,000 on...
-
Shift Time Temp Strength 13 3 10 1500 48 20 4 20 1500 48 7 2 10 1500 50 8 2 20 1500 52 2 1 20 1500 54 19 4 10 1500 54 9 2 30 1500 59 21 4 30 1500 59 3 1 30 1500 61 6 1 30 1600 62 1 1 10 1500 63 24 4...
-
PROBLEM C: PAYROLL Encore Records has two employees who are paid on the 1st and 15th of each month for the work they performed in the preceding half-month. At February 28, each employee is owed gross...
-
Identify the five number summary for the following data set: 35 24 54 2 36 23 16 43 59 55 28 81
-
Suppose that the current were to flow in the direction opposite to that found in Problem 1. (a) In what direction would the magnetic force on the rod be? (b) In the absence of an external force, what...
-
Established in 1920, the consumer electronics giant Panasonic was at the forefront of the rise of Japan to the status of major economic power during the 1970s and 1980s (before 2009 Panasonic was...
-
Discuss how you benefit when interest is compounded monthly as opposed to annually.
-
The following selected transactions were completed during June between Salinas Company and Brokaw Company: June 2. Salinas Company sold merchandise on account to Brokaw Company, $20,000, terms FOB...
-
Croy Incorporated has the following projected sales for the nextfive months:MonthSales in UnitsApril3,510May3,880June4,550July4,190August3,910Croy??s finished goods in 2 answers
-
Imagine a 2-player board game consisting of a board with four squares and one 4-sided die. Rules of the game. The game is fairly simple: both players start on square 1 and take turns rolling the die...
-
6. Edna's Laundry Services just completed pro forma statements using the percentage-of-sales approach. The pro forma shows a projected external financing need of -$5,500. Interpret this figure. What...
-
Karver is preparing to meet with a new client regarding workers' compensation benefits. She has asked you to confer with other paralegals to discuss the case and prepare some notes she can use in the...
-
Coulomb's law for the magnitude of the force F between two particles with charges Q and Q' separated by a distance d is where K = = |F| = K- 1 -12 08.854 x 10 C/(N m) is the permittivity of free...
-
Calculate the minimum number of lines needed in a grating that will resolve a doublet of 483.8 and 484.6 nm in the second-order spectrum.
-
Bond A and Bond B are both 2 years from maturity, have a 5% YTM, and pays semiannually. Bond A has a 5% coupon rate, Bond B has a 9% coupon rate. Calculate the duration of Bond A.
-
In 2 0 2 5 equipment was sold for $ 7 4 , 4 0 0 . This equipment cost $ 1 1 0 , 0 0 0 and had a book value of $ 7 0 , 7 0 0 . Accumulated depreciation for the equipment was $ 3 2 7 , 7 0 0 at 1 2 / 3...
-
For a nonzero constant a, find the intercepts of the graph of (x 2 + y 2 ) 2 = a 2 (x 2 - y 2 ). Then test for symmetry with respect to the x-axis, the y-axis, and the origin.
-
The Using the Theory section of this chapter points out that when we observe an increase in both price and quantity, we know that the demand curve must have shifted rightward. However, we cannot rule...
-
Figure shows the short-run and long-run adjustment process for a decreasing cost industry responding to an increase in demand. Draw a similar two-panel diagram, illustrating the response of a...
-
Until recently, you worked for a software development firm at a yearly salary of $35,000. Now, you decide to open your own business. You quit your job, cash in a $10,000 savings account (which pays 5...
-
On June 15, 2020, Diaz Inc. purchased \(\$ 100,000\) bonds at par value and elects to account for the bonds using the fair value option. On December 31, 2020, the bonds had a fair value of \(\$...
-
On January 1, 2020, Evergreen Inc. purchased 3,750 of the 15,000 outstanding shares of common stock of Nature Net Inc. resulting in significant influence over Nature Net Inc. The shares were...
-
For the following six items, indicate which financial statement category would be affected: (1) net income or (2) other comprehensive income. a. Realized gain on sale of AFS debt investment. b....
Study smarter with the SolutionInn App