Two rings of radius 5 cm are 16 cm apart and concentric with a common horizontal axis. the ring on the left carries a uniformly distributed charge of 37 nc and the ring on the right carries a uniformly distributed charge of 37 nc. what is the magnitude and direction of the electric field on the axis halfway between the two rings?

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.

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery

Ateacher gives students four liquids commonly found in the kitchen - vinegar, apple juice, dish detergent, and milk - and ph indicator strips, which measure acidity. the teacher asks the students to put the liquids in order from most acidic to most basic. what type of investigation could the students conduct to determine the correct order for the liquids?