A positive charge is moving across a room from south to north. A magnetic field runs from east to west. Irf what direction is the magnetic force on the moving positive charge?

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

compass can be used day and night, cloudy or sunny

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is