5 points
2. If a circuit has four 20 ohm resistors wired in series, what is the
equivalent (total) resistance?
a. 60 ohms
b. 80 ohms
c. 5 ohms
d. 100 ohms

Gunpowder residue is most likely to show up where on a shooters hands

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

The ozone hole appears in antarctica during