The total resistance in a parallel circuit is:a. The sum of all resistances  b. The average resistance  c. Less than any individual resistor  d. Always 0

Current is the rate of:a. Charge flow  b. Voltage increase  c. Energy conversion  d. Resistance buildup

Capacitors in series combine as:a. C = C₁ + C₂ + …  b. C = C₁C₂  c. 1/C = 1/C₁ + 1/C₂  d. C = 1/C₁ + C₂

What is the direction of the electric field produced by a positive point charge?a. Away from the charge  b. Toward the charge  c. Perpendicular to the charge  d. In circles around the charge

Kirchhoff’s loop rule is based on:a. Conservation of energy  b. Conservation of charge  c. Ohm’s Law  d. Conservation of momentum

A charge of 2 C at a potential of 3 V has a potential energy of:a. 1.5 J  b. 6 J  c. 5 J  d. 3 J

In a series circuit, the current is:a. Different for each resistor  b. Zero across all  c. Proportional to resistance  d. Same across all elements

A 4 μF capacitor connected to a 12 V battery stores energy of:a. 144 μJ  b. 288 μJ  c. 576 μJ  d. 48 μJ

The slope of a position–time graph gives:

Discuss the difference between obsessions and compulsions and then provide an example of each.