Resistors in Series and Parallel Help?

1. Three resistors are connected in parallel to a 12 volt battery. We would expect that:

a. the voltages of the resistors will be different and add to 12 volts FALSE
b. the voltages of the resistors will all be the same TRUE
c. the current running through each of the resistors is the same UNKNOWN
d. the current running through each resistor is equal to the total current in the circuit FALSE

2. The devices and outlets in each circuit in a household are wired in parallel. The main reason for this is

a. connecting the devices in parallel is safer than if they were in series FALSE
b. unplugging a device does not affect the other devices on the circuit TRUE
c. plugging in more devices increases the total resistance on the circuit FALSE
d. plugging in more devices decreases the total resistance on the circuit TRUE, IF BY CIRCUIT YOU MEAN THE ENTIRE NETWORK.

1) B, and C if all 3 have the same resistance.
2) B, D.

1) B

2) B
B is the MAIN reason, but not the ONLY reason. D is also correct, but is not the MAIN reason.

b and b