Closed surface A is a sphere of radius R , closed surface B is a sphere of radius 2 R , and closed surface C is a cube with side length R . At the geometric center of each closed surface is a small point charge + q . There are no other charges nearby. Which surface has the greatest field line flux through it?

A. Surface C
B. Surface A
C. Surface B
D. All are the same.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Tim tradesman pays $2,000 annually for $125,000 worth of life insurance. what is the cash value of the policy after 10 years? 11,125 13,125 17,800 111,250

Apply the distributive property to write an expression that is equivalent to 5h + 2hsquared2.