If the strength of the magnetic field atA is 64 units, the strength of the magnetic field at B is

Asun-sized star will spend most of its lifetime as a: white dwarf red giant protostar main-sequence star

Which situation will have the highest resistance? a. long wire and high temperatureb. short wire and high temperaturec. long wire and cold temperaturedshort wire and low temperature

Aperson touches a large chunk of ice with their hand and remarks, “this is making me cold.” explain what this person is feeling. is the ice transferring “cold” to the person? is there a heat transfer occurring? explain.