Magnetic Simulation F

Description 1:

The cross section of a mall loop of current carrying wire and a compass are shown in the simulation to the left. Both objects can be moved with the mouse. The magnetic field strength at the location of the mouse is given when you hold the mouse button down.


Description 2:

A bar magnet and a compass are shown in the simulation to the left. Both objects can be moved with the mouse. The magnetic field strength at the location of the mouse is given when you hold the mouse button down.

Question 16:

Use the compass to determine the magnetic field lines around each object and sketch each object's magnetic field.

Question 17:

Display the magnetic field vectors by clicking on the button below. Describe the differences and similarities between the magnetic fields of a bar magnet and a current loop. Would you be able to distinguish a bar magnet from a current loop based only on their magnetic fields? Explain.