The body contains many small currents caused by the motion of ions in the organs and cells. measurements of the magnetic field around the chest due to currents in the heart give values of about although the actual currents are rather complicated, we can gain a rough understanding of their magnitude if we model them as a long, straight wire. if the surface of the chest is 5.0 cm from this current, how large is the current in the heart?

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Both independent and dependent clauses

Arock displaces 1.65 l of water. the volume of the rock is: a: 1,650 cm³ b: 165.0 cm³ c: 16.50 cm³ d: 0.165 cm³