Intro to Physics Spring Semester Final Exam Study Guide

Who was the scientist that had the insight to see that the force on the Moon has the same nature as the force on an apple?

Does the north pole or a magnet attract or repel the south pole of another magnet?

What is the source of all magnetism?

What happens when one of the bulbs burns out in a parallel circuit containing multiple bulbs?

What happens when one of the bulbs burns out in a series circuit containing multiple bulbs?

Does a circuit need to be open or closed in order for a charge to flow?

• Opened

• Closed

What are the units of electrical power?

Current x Voltage=?

What type of current to batteries produce?

• AC

• DC

How is alternating current created?