Just one question!
in an open circuit
a) more than one resistor is in the circuit
b) a resistor controls the flow of current
c) current will not flow
d) current will flow
e) a light bulb would produce light
pick one.

Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.