Below are three graphs. The shape of graph 3 shows that the current flowing through this component is proportional to the potential difference across it. What one word completes the sentence?

Which instrument is used to measure air temperature

A10nc charge sits at a point in space where the magnitude of the electric field is 1500 n/c. what will the magnitude of the field be if the 10 nc charge is replaced by a 20 nc charge? assume the system is big enough to consider the charges as small test charges.

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?