If we start with a black body at 255 k and add 150 w/m2 in energy flux out of the body, what is the new predicted temperature?

a small object of mass 3.66 g and charge -17.6 µc is suspended motionless above the ground when immersed in a uniform electric field perpendicular to the ground. what are the magnitude and direction of the electric field?

pretty sure it's false

answercollision;