A negative test charge experiences a force to the right as a result of an electric field. Which is the best conclusion to draw
based on this description?

The electric field points to the left because the force on a negative charge is opposite to the direction of the field.

The electric field points to the right because the force on a negative charge is in the same direction as the field.

No conclusion can be drawn because the sign of the charge creating the field is unknown.

No conclusion can be drawn because the amount of charge on the test charge is unknown.

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281