9th grade Physics Flashcards on Electricity Circuit Concepts, created by Amy Potter on 14/04/2021.
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Created by Amy Potter
over 3 years ago
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Created by Amy Potter
over 3 years ago
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Series Circuit or Parallel Circuit?
Series Circuit or Parallel
An electrical setup where all devices have their own branch
An electrical setup where all devices are added in the same line
According to Ohm's Law (V=IR), if current decreased what other VARIABLE must have decreased?
According to Ohm's Law (V=IR), if current increased what other variable must have decreased?
Which is true for the CURRENT in a series circuit?
A. It splits in half
B. It splits according to Ohm's Law
C. It is the same everywhere
Which is true for the VOLTAGE in a series circuit?
A. It splits in half
B. It splits according to Ohm's Law
C. It is the same everywhere
If another bulb were added to a series circuit, what would happen to the CURRENT through the whole circuit?
A. Increase
B. Decrease
C. Stay the same
If another bulb were added to a series circuit, what would happen to the RESISTANCE through the whole circuit?
A. Increase
B. Decrease
C. Stay the same
Which is true for the CURRENT in a parallel circuit?
A. It splits in half
B. It splits according to Ohm's Law
C. It is the same everywhere
Which is true for the VOLTAGE in a parallel circuit?
A. It splits in half
B. It splits according to Ohm's Law
C. It is the same everywhere
If another bulb were added to a parallel circuit, what would happen to the CURRENT through the whole circuit?
A. Increase
B. Decrease
C. Stay the same
If another bulb were added to a parallel circuit, what would happen to the RESISTANCE through the whole circuit?
A. Increase
B. Decrease
C. Stay the same
If the bulbs are all 10ohm and the batteries are 9V, in which circuit are the bulbs the BRIGHTEST?
Batteries________ electrons when connected to a circuit in a device.
A. Use Up
B. Energize
C. Produce
D. Use up the ENERGY on
Also called POTENTIAL DIFFERENCE. Sometimes called electrical pressure.
Resistors _______ electrons when connected to a power source in a circuit.
A. Use up
B. Use up the ENERGY on
C. Produce
D. Energize
