Which material would you expect to have greater resistance, plastic or silver? Explain your choice.

Identify a situation in which you would want to have a high resistance and a situation in which you would want to have a low resistance.

In science, we measure quantities and use symbols to represent quantities. We also assign measurement units. Copy and complete Table in your notebook. Internal Resistance.

$$\begin{matrix} \text{Electrical} & \text{Electrical} & \text{Unit of} & \text{Unit of}\\ \text{quantity} & \text{quantity symbol} & \text{measurement} & \text{measurement symbol}\\ \text{resistance} & \text{ } & \text{ } & \text{ }\\ \end{matrix}$$

How does the way in which an ammeter is connected in a circuit differ from the way in which a voltmeter is connected?

Give an example of how the potential difference would be measured In a circuit