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HW 20E Simple Resistor Circuits -Voltages
All the resistors in the circuits below are identical. The power supply is ideal with voltages of 6 or 12 volts as
shown. All connecting wires have negligible resistance.
Rank the voltage at the upper right hand comer, relative to the ground. Place the highest voltage first and the lowest
voltage last. Place any ties on the same rank.
DL(ÿ)
highest
1.ÿ
2. C
3¢ E(3ÿ
3.ÿ1€ 4. E
5.
lowest
6.
HW 20E Simple Resistor Circuits - Current
All the resistors in the circuits below are identical. The power supply is ideal with voltages of 6 or 12 volts as
shown. All connecting wires have negligible resistance• ÿ pÿ ÿ =_..ÿ,ÿ
Rank the current passing through the upper right hand comer of each circuit, from greatest to least. Place any ties
on the same rank.
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F
DC3a)
6V
J
greatest
..__,f
5.
6.
least
HW 20E Simple Circuits - Equivalent Resistor (lÿq)
Rank according to the size of single resistor that would be equivalent to the given group of resistors from
largest to smallest. All the bulbs are identical and you should treat them as ohmic resistors. The power
supply is ideal. All connecting wires have negligible resistance.
A
largest
B
1. A
A
largest
2.____ÿ
3.
B
1. jÿ_ÿ
A
largest
C
C
2._ÿ
3.
2.ÿ__ÿ
smallest
C
B
1.ÿ
smallest
3.
smallest