The slide wire of the variable resistor in the figure, is moved steadily to the right, increasing the resistance in the circuit. While this is being done, the current induced in the small circuit A is directed;  

Consider the circuit shown in the diagram below. The battery has a voltage V = 12.0 V and the resistors have the following values. R1 = 2.03 Ω; R2 = 4.06 Ω; R3 = 10.15 Ω; R4 = 6.09 Ω How much current flows through R3 resistor?   

Because water is a ________ molecule, it attracts other charged molecules and helps maintain acid-base balance in the body.

Name, and briefly describe, the 3 major factors that contribute to skin colorization. 

The following equation represents the formation of nitrogen dioxide, a major component of smog,2 NO + O2 → 2 NO2If 0.68 mole of NO is reacted with 0.79 mole of O2 to produce NO2, the limiting reactant is

Two very long, straight parallel wires carry currents of equal magnitude, but opposite direction, perpendicular to the paper in the directions shown in the figure. The direction of the net magnetic field due to these two wires at point a, which is equidistant from both wires, is;  

A metal bar connected by metal leads to the terminals of a battery hangs between the poles of a horseshoe magnet, as shown in the figure. Just after the switch S is closed, what will happen to the bar?  

Which area of the brain is the main integration center for the ANS? Apart from the first area of the brain mentioned in the previous question, which other part of the brain has most direct influence on the ANS?

The diagram below is of a triangular prism that has three rectangular sides and two triangular sides. This prism is placed in a region of uniform magnetic field of magnitude 0.160 T directed in the positive x direction.  length ca = df = 0.5 m length cf = be = 2 m length cb = fe = 0.75 m

A suboptimal intake of chromium in individuals in the United States may be linked to