Which of the following is NOT one of the five effects electrical energy can produce?

The five effects of electrical energy typically include heat, light, magnetic fields, chemical changes, and sound. While sound is indeed a result that can occur from certain applications of electrical energy, such as in speakers or alarms, it is not one of the primary effects categorized in the foundational understanding of electrical energy.

Heat is produced when electrical current passes through a conductor, resulting in resistance. Light is generated in devices such as light bulbs and LEDs when electricity energizes a filament or semiconductor. Magnetic fields are created around conductors when electric current flows through them, a principle utilized in electromagnets and transformers. Chemical changes can occur in batteries or during electrolysis.

In this context, sound, while it can be a consequence or application of electrical energy in specific scenarios, does not fall under the primary five effects that describe how electrical energy fundamentally interacts with matter.