Which of the following is NOT a reason politicians have become polarized on climate change? 1. Some groups of the public and politicians alike) are skeptical of science.
2. Because vested interests like oil companies give money to politicians.
3. The science is still unclear or uncertain.
4. Because politicians like to show how they're different in order to get votes.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.