Das ist ein zeitlich begrenztes Quiz.
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Which of the following is Ohm's Law?
V = PR
V = (q/t) R
P = IR
P = (q/t) R
Select the correct set of rules for a series circuit.
Current is the same everywhere
Voltage drop is the same everywhere
Current is different depending on the resistor
Voltage Drop is different depending on the resistor
Resistance is additive
Resistance is inversely additive
Select the correct set of rules of a parallel circuit.
Voltage Drop is the same everywhere
Five 100 Ohm resistors are in series. What is the Equivalent Resistance?
The first blank is for the numerical value. The second blank is for the units, written out.
R =
Five 100 Ohm Resistors are all in parallel. What is the Equivalent Resistance?
Answer the following: What is the equivalent resistance of this circuit? What is the Voltage Drop at R2?
Answers have 2 SF.
Req = Ohms
V @ R2 = V
Answer the following: What is the Voltage Drop through the resistor? What is the current in this circuit?
Answers to 2 SF.
V @ R = V I = Amps
What direction does current flow in a circuit?
Terminal (+) to (-)
Terminal (-) to (+)
Clockwise
Anticlockwise
Depends on the individual components in a circuit
What is the value of the missing resistor?
R = Ohms
What is the Voltage Drop through one of the 3 Ohm resistors?
V @ 3 Ohm R = Volts