What is the total potential difference supplied to a circuit when identical cells are in parallel with each other?
Kirchhoff's Law

Quiz
•
Physics
•
12th Grade
•
Easy
SYAHIDA RAHIM
Used 7+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vtotal = V1 + V2 + V3
Vtotal = V1 = V2 = V3
Vtotal = V1 + V2
Vtotal = V1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total resistance when resistors are in series with each other?
Total resistance is the average of individual resistances
Total resistance is the sum of individual resistances
Total resistance is the product of individual resistances
Total resistance is the difference of individual resistances
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to Kirchhoff's first law, what must be equal at a junction of wires?
The sum of the charges must equal the sum of the potentials
The sum of the emf's must equal the sum of the potential differences
The sum of the voltages must equal the sum of the resistances
The sum of the currents flowing into the junction must equal the sum of the currents flowing away from the junction
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Kirchhoff's second law related to?
Current in series circuits
Potential difference in parallel circuits
Potential changes around a closed loop in a circuit
Voltage in resistors
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a circuit, what does Kirchhoff's Voltage Law state about the total voltage around a closed loop?
It must be infinite
It must be negative
It must be positive
It must be zero
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total current into any point in a circuit according to Kirchhoff's first law?
Equal to the total charge
Equal to the total resistance
Equal to the total current out of that point
Equal to the total voltage
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of the electrostatic field being conservative in Kirchhoff's Voltage Law?
Total voltage around a closed loop must be zero
Total voltage must be negative
Total voltage must be infinite
Total voltage must be positive
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