It is just magnetic. This resource presents the concept of Earth's and another planet's magnetic field and how spacecrafts detect them. Learners study a problem using magnetometers and participate in three experiments to come up with a...

A reference page to learn about magnetic flux means and how to calculate it. Reference page includes explanation and exercise.

Do you know how to induce an electromotive force? This reference page will help you understand why Faraday's law mean and how to use it.