Q1L1
It flows in 1 direction between 2 points
direct current
He proved that electricity and lightning are the same
benjamin franklin
Measurement of current flow
ampere
He proposed the theory of attraction and repulsion between same and opposite electrical charge that causes static electricity
CHARLES-AUGUSTIN DE COLUMB
Unit of frequency is
Hertz (hz)
blocks half of the current flow of AC
ohm
First patent of Edison is
electric vote recorder
resistance to AC flow to avoid overvoltage
RESISTANCE
He discovered the principle of conservation of change
BENJAMIN FRANKLIN
His experiment with dead frog's leg muscles has been the benchmark of electrical patterns
LUIGI GALVANI
Electronics studies the behavior and movement of -- or -- in a semiconductor, conductor, or vacuum
ELECTRONS, ELECTRIC CURRENT
He is the first to satisfactorily demonstrate the existence of electromagnetic radiation waves
HEINRICH RUDOLF HERTZ
He used perfect conductors and dielectrics
CHARLES-AUGUSTIN DE COLUMB
Storage for electricity with high voltage of half a million to 3 million
GENERATOR
Measurement of voltage that requires to have a certain amount of electrons from 1 point to another
VOLT
Great contribution in electricity
BENJAMIN FRANKLIN
Measurement that shows resistance to the flow of AC
OHM
He accidentally proved that electric current can produce a circular magnetic field as it flows through wires
HANS CHRISTIAN ORSTED
Experiment of Franklin
KITE EXPERIMENT
Powers secondary winding
TRANSFORMER
TRANSFORMER
Flows in 1 direction between 2 points
DIRECT CURRENT
Measurement of current flow
AMPERE
He invented batteries
ALESSANDRO VOLTA
Medium that cannot be used to transfer electricity
INSULATOR
He proposed the circuital law
ANDRE-MARIE AMPERE
Includes the input and output
AC/DC ADAPTER
He studied static electricity where charge only resided on the exterior of a charged conductor and showed no influence on anything enclosed within a conductor
MICHAEL FARADAY
His discovery was used in the flourishing of radio waves as a medium in communication and broadcasting
HEINRICH RUDOLF HERTZ
Coined the term "electricus"
WILLIAM GILBERT
Forces of kinds of electromagnetism (inverse square law)
COLUMB'S LAW
power supply that automatically shuts down due to overpower
OVERVOLTAGE PROTECTION
First person to discover electromagnetism
ANDRE-MARIE AMPERE
vicinity of current
SYSTEM
broken circuit where conducting components do not flow
OPEN CIRCUIT
is done when there is excessive voltage
OVERVOLTAGE PROTECTION
Invented the AC generator
NIKOLA TESLA
Research to determine negative and positive electrons
BENJAMIN FRANKLIN
attraction and repulsion
MAGNETISM
(ex) how bright/illuminated light is
POWER
Output is -- voltage
DC
main point of electricity
CIRCUIT BREAKER
Proposed law that talks about current flow that is directly proportional to potential difference
OHM'S LAW
wind, solar, and geothermal energies are examples of --
TRANSFORMER
AC/DC current from input to output of isolated power supply at specified
LEAKAGE CURRENT
Sent telegraph signals between unmanned but never patented
AUTOMATIC TELEGRAPH REPEATER
Foundation of classical field theory
MICHAEL FARADAY
Pioneered research on magnetism and static electricity
WILLIAM GILBERT
flow of electrons
ELECTRICITY
two or more parallel paths for current flow
PARALLEL CIRCUIT
Sent telegraph signals between unmanned but never patented
AUTOMATIC TELEGRAPH REPEATER
He is the originator of connection between electricity and magnetism
HANS CHRISTIAN ORSTED
a material with two components
SEMICONDUCTOR
He proposed the Ohm's Law
GEORGE SIMON OHM
Unit of resistance
OHMS
Invented transformer and high voltage coil of picture tube
NIKOLA TESLA
Master of electricity
BENJAMIN FRANKLIN
He studied bioelectromagnetics and works in animal electricity
LUIGI GALVANI
single and continuous path for current flow in a one way switch
SERIES CIRCUIT
number of times of current flow changing direction
FREQUENCY
Invented the Automatic telegraph repeater
THOMAS ALVA EDISON
System capable of sending two messages
QUADRUPLEX TELEGRAPH
measurement of power where output power and voltage is multiplied
WATT
Luigi tested what in dead frogs?
ELECTRICAL SHOCKS
The kite experiment was done through the help of --
THUNDERSTORMS
He introduced electrochemistry, electromagnetism, and modern applications of electricity
ALESSANDRO VOLTA
flows in a straight line
DIRECT CURRENT
materials between 2 conductors (ex. plastic, vacuum)
DIELECTRICS
flows in alternating/different directions
ALTERNATING CURRENT
acts like a storage of extra voltage
LEAKAGE CURRENT
open circuit may be -- or --
INTENTIONAL, UNINTENTIONAL
Most celebrated inventor in American history
THOMAS ALVA EDISON
Input is -- voltage
AC
He had a trademark in electronics engineering
ALESSANDRO VOLTA
Integrated magnetic field around closed loop to electric current passing through the loop
Circuital law
Another patent of Edison is --
QUADRUPLEX TELEGRAPH
may be intentional or unintentional
OPEN CIRCUIT
Tesla developed an -- with half a million volts and wireless world broadcasting tower
OSCILLATOR
expanding of system
STATIC ELECTRICITY
He invented the lightning rod
BENJAMIN FRANKLIN
branch of physics, technology, and electrical engineering
ELECTRONICS
medium that can be used to transfer electricity
CONDUCTOR