Electric Fields
Electric fields are (visible/invisible)
Invisible
These are materials that can behave as conductors or insulators based on environmental conditions
Semiconductors
This type of radiation has the largest wavelength
Radio Waves
What is the difference between an insulator and a conductor
Insulators block current, conductors allow for the flow of current
DOUBLE POINTS
According to ranker, this character ranks #2 on the list of best marvel characters.
A. Spider Man
B. Iron Man
C. Wolverine
D. Captain America
C. Wolverine
Electric fields point towards _______ charges and away from ________ charges
Negative, Positive
This law quantifies the relationship between Voltage, Resistance, and Current
Ohm's Law
This type of radiation has the lowest energy
Radio Wave
DOUBLE POINTS
True or false. Insulators have more free electrons than conductors
False
This team (with 18 titles) has won the most NBA titles
A. Golden State Warriors
B. Boston Celtics
C. Los Angeles Lakers
D. Los Angeles Clippers
B. Boston Celtics
Electric fields are vectors. This means they have ______________ and _______________.
Direction, Magnitude
DOUBLE POINTS
Protons, Neutrons, and Electrons are all examples of
Subatomic Particles
What type of relationship is used to describe frequency and wavelength?
Hint! This is also used to describe the relationship between force and distance between charges
An inverse proportional relationship
Describe the difference between a parallel and series circuit.
Series circuits have all components in one closed loop while parallel circuits have multiple branches with components.
The Artemis II Mission Lasted _____ Days
10
This law quantifies the strength of an electric field with respect to distance.
Coulomb's Law
DOUBLE POINTS
This scientist is famous for developing laws that explain phenomena related to Voltage in a circuit, and Current at a single point.
Gustav Kirchoff
A toy requires 10 amps of current to function properly. The toy's internal circuit uses a battery that provides 20 volts of energy and a resistor that has a resistance of 5 Ohms. Does this circuit provide enough current to sustain power to the toy?
No
I = V/R
I = 20/5 = 4A < 10A
If a 10V battery is connected to only a wire and no resistors, what risk are you running by not adding any resistance to the circuit?
A short circuit caused by overcharging of the battery.
What is the speed of light in a vacuum?
A. 3.00 x 10^8 m/s
B. 6.7 x 10^4 m/s
C. 1.254 x 10^10 m/s
D. 3.22 x 10^7 m/s
A. 3.00 x 10^8 m/s
The distance between two charged objects is quadrupled. How is the electrostatic force between them changed?
It decreases by a factor of 16
This type of electron is what allows for the flow of current through a conductor
Free Electrons
Why do we have to be aware of ionizing radiation? (Explain what happens at a microscopic level)
It disrupts electrons and removes them from their orbitals which leads to chemical imbalances in your cells leading to damage or mutations.
Draw the circuit diagram symbol for a lightbulb
According to Statista, as of March 2025, this is the highest rated cuisine in the world.
Greek