Pablo sets identical magnetic carts on two tracks. At the end of each track is a large magnet that cannot move. Pablo can move the carts one space to the left or one space to the right. Which movement will increase the potential energy in the system the most? Moving the cart on Track 1 one space to the right (-->). Moving the cart on Track 1 one space to the left (<--). Moving the cart on Track 2 one space to the left (<--).

Pablo sets identical magnetic carts on two tracks. At the end of each track is a large magnet that cannot move. Pablo can move the carts one space to the left or one space to the right. Which movement will increase the potential energy in the system the most? Moving the cart on Track 1 one space to the right (-->). Moving the cart on Track 1 one space to the left (<--). Moving the cart on Track 2 one space to the left (<--).

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 91A

See similar textbooks

Similar questions

Describe what is the cause of the magnetic field of the Earth. Describe what is meant by magnetic field strength and state its unit of measurement. Select one or more: а. The magnetic field of the earth is caused by Earth's rotation around the Sun. b. The magnetic field strength B is the value of the current in the loop per unit area. c. Magnetic field strength is measured in amperes per meter squared. d. The magnetic field strength B is defined as the force acting per unit current in a wire of unit length when the wire is perpendicular to the magnetic field lines. e. Magnetic field strength is measured in Tesla. f. The magnetic field of the earth is caused by electric currents inside the molten iron core of the Earth.
Electric Magnetism Worksheet 1 -6 5. The value of the line integral of B around the closed path in the figure below is 3.77 x 10° Tm. What is the value of I3? Give proof of your answer. 1 = 6.0 A 1 = 2.0 A CS Scanned with CamScanner
Describe the origins of the magnetic field of the Earth. Describe what is meant by magnetic field strength and state its unit of measurement in SI units. Select one or more: a. Magnetic field strength is measured in amperes per meter squared. b. О с. d. The magnetic field strength B is the value of the current in the loop per unit area. The magnetic field of the earth is caused by electric currents inside the molten iron core of the Earth. The magnetic field strength B is defined as the force acting per unit current in a wire of unit length when the wire is perpendicular to the magnetic field lines. e. The magnetic field of the earth is caused by Earth's rotation around the Sun. ☐ f. Magnetic field strength is measured in Tesla.
What is the magnetic field at point P shown below if a=3.39mm, b = 6.81mm, and the current 1=5,075A? Define positive as out of the page. Assume 3 significant digits and units of Tesla. b Pl —a—
For this diagram, if each wire has current of 15A, how do we calculate the magnetic cforce imposed onto the top wire? How do we calculate the magnetic field in the center of the triangle? It would be great if someone could include the RHR stuff as well, with drawing direction of magnetic field for each point.
Which diagram correctly represents the magnetic field lines between two south magnetic poles? а. S O b. 與首 c. N. 只首 O d.
The Van Allen belts located above the poles of the Earth have significant magnetic fields. When charged particles (aka "cosmic rays") interact with those fields, elcr produced. 2. Substances that exhibit strong magnetic effects are are Charges
1. A tesla is an SI-derived unit for the strength of a magnetic field. A scientist measures a magnetic field of strength 12.4 microteslas. Express this value in the base unit of teslas, writing your answer in standard notation. 2. Express the value 12.4 microteslas in the base unit of teslas, but write your answer in scientific notation.
Which of the magnetic indices discussed in class best represents the global magnetic activity over an entire day? A. K B. Kp C. Ap D. Dst
The magnetic field of 213.11 G is. LT O a. 0.21311 O b. 0.02131 c. 213110.00 o d. 2131100.00
The magnetic field of 8.9 T is. _G a. 0.00890 O b. 0.00089 c. 89000.00 O d. 8900.00
ines between two north magnetic poles? Which diagram correctly represents the inac O a. Ob. O d.