Which of the following describes a magnetic field?
a. the area where the magnet is
b. the area where the domains are
c. the area where the magnet is the strongest
d. the area where the magnetic force is exerted

An object's buoyant force and weight mean the same thing. a. trueb. false

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow

Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?