Explain kinetic and gravitational potential energy, rules for conservation of energy and relationship between these quantities as well as apply the knowledge gained for useful purposes.
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Q 1/20
Score 0
What is a parallel-series circuit?
30
A circuit with only parallel connections.
A circuit that combines series and parallel connections.
A circuit with no connections.
A circuit with only series connections.
Q 2/20
Score 0
How do you calculate the total resistance of resistors in series?
30
Add their resistances.
Multiply their resistances.
Subtract their resistances.
Divide their resistances.
20 questions
Q.
What is a parallel-series circuit?
1
30 sec
SC9.E.1
Q.
How do you calculate the total resistance of resistors in series?
2
30 sec
Q.
How do you calculate the total resistance of resistors in parallel?
3
30 sec
Q.
What happens to the total resistance when more resistors are added in series?
4
30 sec
Q.
What happens to the total resistance when more resistors are added in parallel?
5
30 sec
Q.
In a series circuit, how does current behave?
6
30 sec
Q.
In a parallel circuit, how does voltage behave?
7
30 sec
Q.
What is the first step in analyzing a parallel-series circuit?
8
30 sec
Q.
How do you simplify a parallel-series circuit?
9
30 sec
Q.
What is the impact of parallel-series circuits on design?
10
30 sec
Q.
In a parallel-series circuit, what happens to the current in series sections?
11
30 sec
Q.
In a parallel-series circuit, what happens to the voltage in parallel sections?
12
30 sec
Q.
How do you calculate the total resistance of a parallel-series circuit?
13
30 sec
Q.
What is the advantage of using parallel-series circuits in practical applications?
14
30 sec
Q.
In a parallel-series circuit, how is the total voltage distributed in series sections?
15
30 sec
Q.
In a parallel-series circuit, how is the total current distributed in parallel sections?
16
30 sec
Q.
What is the key concept to remember about current in series sections?
17
30 sec
Q.
What is the key concept to remember about voltage in parallel sections?
18
30 sec
Q.
How does the total resistance of a parallel-series circuit compare to a purely series or purely parallel circuit?
19
30 sec
Q.
What is the practical application of parallel-series circuits in lighting?
