An electric dipole is formed from two charges, ±q, spaced 0.500 cm apart. The dipole is at the origin, oriented along the y-axis. The electric field strength at the point (x, y)=(0cm,10cm) is 350 N/C . Part A What is the charge q? Give your answer in nC.

In a system, when potential energy decreases, then entropy also decreases. true false

Researchers determine that the biodiversity in a woodland region is declining. they identify two major threats to the region's biodiversity, a method to address each threat, and the expected outcome of each method. this information is shown in the table. a) reforestation would not benefit many species because most forest species live on the ground. b) reforestation would take the longest time to be effective because trees take several years to grow. c) biological augmentation would benefit only a few species because is is typically not very effective. d) biological augmentation would take less time to ve effective because it targets the majority of prey species.

The energy equivalent of the rest mass of an electron is