A straight wire is carrying current along the x-axis in the x direction. A second straight wire is carrying an equal current along the y-axis in the y direction. Both of the wires are in the x-y plane, and all questions pertain only to the magnetic field at points in the x-y plane. Which of the following statements are true about the net magnetic field in the four quadrants of the x-y plane (designated by compass notation)?
True/False: Points with the field in the -x direction could belocated in the Northeast quadrant
True/False: Points with B = 0 could be located in the Southeastquadrant
True/False: The strongest into-the-page field occurs in theNorthwest quadrant
True/False: Points with B = 0 could be located in the Northeastquadrant
True/False: The strongest out-of-page field occurs in the Southwestquadrant

no sign of dia of fuel cell

the maxium height is 34m/s

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.