Consider a point located equidistant from point charges a and b, labeled c in the diagram. if a and b have the same magnitude charge and are both positive, which way does the electric field vector point at c? left down up right

Answer B Down

The direction of electric field is given by the direction of electrostatic force at that point on any positive test charge. The magnitude of both the charges are same and positive so the positive test charge at C is repelled by both the charges resultant force direction is downward as forces on left and right balance out.

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

true is the correct answer

hope i