Purchase Solution

Estimate the current in the wire if the field is 0.137 T.

Not what you're looking for?

The force on a wire is a maximum of 4.66 N when placed between the pole faces of a magnet. The current flows horizontally to the right and the magnetic field is vertical. The wire is observed to "jump" toward the observer when the current is turned on. If the pole faces have a diameter of 13.5 cm, estimate the current in the wire if the field is 0.137 T.

Solution Summary

The expert estimates the current in the wire if the field is 0.137 T.

Solution Preview

Force experienced by a conductor of length L carrying current I placed in a magnetic field B is given by: F = I(L X B) (cross product) ...

Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

Variables in Science Experiments

How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.

The Moon

Test your knowledge of moon phases and movement.