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Direct Energy, 2018a

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288 12.6 Problems<br />

12.6 Problems<br />

12.1. Match each device, or device component, with the material or materials<br />

it is often made from.<br />

Device or device<br />

Material<br />

component<br />

1. Photovoltaic device A. Lead zirconium titanate<br />

2. Piezoelectric device B. Bismuth telluride<br />

3. Battery anode C. Cadmium telluride<br />

4. Thermoelectric device D. Mica, Quartz<br />

5. Dielectric between<br />

E. Zinc, Lithium<br />

capacitor plates<br />

12.2. For each device or device component listed in the problem above,<br />

indicate whether it is typically made from a conductor, dielectric, or<br />

semiconductor.<br />

12.3. For each of the devices below, list a material that the device is commonly<br />

made from.<br />

• Photovoltaic Device<br />

• Hall Eect Device<br />

• Piezoelectric Device<br />

• Capacitor<br />

12.4. Appendix B lists multiple units along with whether or not they are<br />

SI base units. The joule, volt, and pascal are all SI derived units.<br />

Express each of these units in terms of SI base units.

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