## Learning Objectives

**Phy.2.3 Analyze the nature of moving charges and electric circuits.**

**Phy.2.3.1** Explain Ohm’s law in relation to electric circuits.

**Phy.2.3.2** Differentiate the behavior of moving charges in conductors and insulators.

**Phy.2.3.3** Compare the general characteristics of AC and DC systems without calculations.

**Phy.2.3.4** Analyze electric systems in terms of their energy and power.

**Phy.2.3.5** Analyze systems with multiple potential differences and resistors connected in series and parallel circuits, both conceptually and mathematically, in terms of voltage, current and resistance.

## VIDEO

Magnetic Induction

Series vs. Parallel Circuits

AC vs. DC

Electric Motors

Power

Ohm’s Law

## SIMS

Physlet Sims on Electromagnetism

Physlet Sims on Circuits