Amperes: The unit of measurement for current
Charge: Whether there are more electrons or protons in a substance (negatively charged electrons vs positively charged protons) Positive and negative charges attract each other.
Coulombs: The rate of flow of current
Current: The rate of flow of electrical charge
Ohms: Unit of measurement of resistance
Potential difference: Also called voltage, it is the number of joules per coulomb, or the energy transferred per unit of current flowing per second.
Power: Rate of energy transferred.
Resistance: Anything that slows the flow in a circuit, increased by more components in series.
Voltage: Also called potential difference, it is the number of joules per coulomb, or the energy transferred per unit of current flowing per second.
Volts: Unit of measurement of voltage
Watts: Unit of measurement of power
Subscribe to:
Post Comments (Atom)
Section 4 b) Summary
The nine types of energy important to learn are: Electrical energy Light Sound Kinetic Nuclear Thermal Gravitational Chemical ...
-
3.10 understand that light is part of a continuous electromagnetic spectrum which includes radio, microwave, infrared, visible, ultraviolet... -
3.2 understand the difference between longitudinal and transverse waves and describe experiments to show longitudinal and transverse waves i... -
Conductor: A material that allows current to flow through it due to free charged particles. Earthed: When an object allows its charge to f...
No comments:
Post a Comment