PM PAT 8C

A point charge 𝑞=+2.0 𝜇C is placed at a fixed point in space. Calculate the magnitude of the electric field at a distance of 0.5 meters from the charge!  

In this circuit, three resistors receive the same amount of current (4 amps) from a single source. Calculate the amount of voltage “dropped” by each resistor, as well as the amount of power dissipated by each resistor

In the diagram above, where is the electric field due to the two charges zero?

A series circuit consists of three resistors with values of 120 , 270 , and 330 . The total resistance is ...

A voltage is applied across points A and B so that current flows from A, to R2, to B. What is the value of this voltage if the current through R2 is 4A?

R1=3Ω

R2=2Ω

What is the total current I flowing through a system with 2 resistors in parallel with resistances of 2Ω and 5Ω, and a battery with voltage difference of 10V? 

Three resistors, R1=15Ω, R2=10Ω, and R3=5Ω, are arranged as follows.  What is the equivalent resistance of this setup?

Four configurations of resistors are shown in the figure. Assume all resistors have the same resistance equal to R. Rank the different combinations from largest equivalent resistance to smallest equivalent resistance ...