Please help A. The points where the field lines begin () and end () are the .

B. Field lines point from the pole and the pole.

C. In electric fields, lines point away from the charges, and toward the charges.
The flow of electricity generates a magnetic field; movement of a can cause to flow.

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be

0.2348 grams of pbcl2 used to form 44.0 ml of solution.