1 . a solenoid with a core of magnetic material electromagnet
2 . a coil of current-carrying wire which produces a magnetic field electromagnetic induction
3 . a device for detecting small amounts of current galvanometer
4 . the creation of an electric current in a circuit exposed to a changing magnetic field solenoid

(science)study the following ocean currents map. an ocean currents map is shown. on the map the locations for san diego, california and savannah, georgia are marked. there is a looping current from the north past san diego and a looping current from the south near savannah which statement is most likely correct about the average temperatures in san diego, california as compared to savannah, georgia? it is higher in savannah because of the cool ocean currents from the south. it is higher in savannah because of the warm ocean currents from the north. it is lower in san diego because of the warm ocean currents from the south. it is lower in san diego because of the cool ocean currents from the north.

Amira pulls a 3 pound wagon 4 feet. how much work has she done?

Selma made a diagram to compare convection and radiation. which label belongs in the area marked x? must involve temperature differences between substances or objects only occurs when molecules are in direct contact involves the movement of fluids based on density differences can occur where there is little or no matter