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1
Established much of the basic terminologies still used in the field of electromagnetic including electricity, electric attraction and force, and magnetic pole
William Gilbert
2
The volume of gas decreases along with the increasing pressure and vice versa
Boyle’s Law
3
Produces electrical current
Steam energy
4
Discovered the Static Generator
Isaac Newton
5
Mathematical Principles of Natural Philosophy
Isaac Newton
6
Every object moves in a straight line unless acted upon by a force
Law of Inertia
7
The acceleration of an object is directly proportional to the net force exerted and inversely proportional to the object’s mass
Law of Acceleration
8
For every action, there is an equal and opposite reaction
Law of Action and Interaction
9
In 1733, a French chemist announced that electricity consist of two fluids
Charles Francis De Cistemay Du Fay
10
two fluids
vitreous and resinous
11
He invented glass, silk and paper
Charles Francis De Cistemay Du Fay
12
Discivered osmosis- moving water without an external input or energy
Abbe Jean Antoine Nollet
13
Lightning as a source of electricity
Benjamin Franklin
14
published the poor richard’s almanack from 1733-1758
Benjamin Franklin
15
Early to bed and early to rise, makes a man healthy, wealthy and wise
Benjamin Franklin
16
In 1745, he discovered Leyden Jar
William Watson
17
stores electricity between two electrodes On the inside and outside of a jar
Leyden jar
18
In 1875- Colidge Tube
William Morgan
19
passing of electrical charges in a glass tube that produces different colors inside the vacuum
Colidge tube
20
- In 1791- 1867, an apprentice to hungry davy, a famous scientist at that time. - He is famous For his contribution to the understanding of electricity and electrochemistry
Michael Faraday
21
He discovered two laws of electrolysis
Michael Faraday
22
In 1851, he discovered the induction coils
Heinrich Daniel Ruhmkorff
23
Modern portable fluorescent lamp
Ruhmkorff’s lamp
24
In 1869, he ascertained that the cathode rays glowed different colors because of different glasses and pressures. He noticed that when there Was any object between the cathode and the illuminating Side of the tube, the shadow of that object appeared
Johann Wilhelm Hittorf
25
In 1898, he ascertained a cathode- ray tube with an aluminum window through which the rays could pass into an open air. Using a phosphorescent screen, he showed that the rays decreased in number as the screen was drawn away from the tube and ceased at a distance
Philipp Lenard
26
In 1898, he ascertained a cathode- ray tube with an aluminum window through which the rays could pass into an open air. Using a phosphorescent screen, he showed that the rays decreased in number as the screen was drawn away from the tube and ceased at a distance
Philipp Lenard
27
In 1899, he proved that cathode rays are created when light strikes metal surfaces; this phenomenon later became known as the
photoelectric effect
28
He produced radiograph in 1890. However, his achievement was recognized only in retrospect and after the discovery of x-ray by Wilhelm Conrad Roentgen.
William Goodspeed
29
In 1727, the first photographic copy of written material was produced
Johann Heinrich Schlutze
30
He produced and patented roll-paper films in radiography
George Eastman
31
Established much of the basic terminologies still used in the field of electromagnetic including electricity, electric attraction and force, and magnetic pole
William Gilbert
32
The volume of gas decreases along with the increasing pressure and vice versa
Boyle’s Law
33
Produces electrical current
Steam Energy
34
Discovered the Static Generator
Isaac Newton
35
Mathematical Principles of Natural Philosophy
Isaac Newton
36
Every object moves in a straight line unless acted upon by a force
Law of Inertia
37
The acceleration of an object is directly proportional to the net force exerted and inversely proportional to the object’s mass
Law of Acceleration
38
For every action, there is an equal and opposite reaction
Law of Action and Interaction
39
In 1733, a French chemist announced that electricity consist of two fluids
Charles Francis De Cistemay Du Fay
40
two fluids
Vitreous and Resinous
41
He invented glass, silk and paper
Charles Francis De Cistemay Du Fay
42
Discivered osmosis- moving water without an external input or energy
Abbe Jean Antoine Nollet
43
What did Benjamin Franklin Published and what year
Poor Richard’s Almanack from 1733-1758
44
Lightning as a source of electricity
Benjamin Franklin
45
Early to bed and early to rise, makes a man healthy, wealthy and wise
Benjamin Franklin
46
In 1745, he discovered Leyden Jar
William Watson
47
stores electricity between two electrodes On the inside and outside of a jar
Leyden Jar
48
In 1875- Colidge Tube
William Morgan
49
passing of electrical charges in a glass tube that produces different colors inside the vacuum
Coolidge tube
50
In 1791- 1867, an apprentice to hungry davy, a famous scientist at that time. He is famous For his contribution to the understanding of electricity and electrochemistry
Michael Faraday
51
He produced radiograph in 1890. However, his achievement was recognized only in retrospect and after the discovery of x-ray by Wilhelm Conrad Roentgen.
William Goodspeed
52
He discovered two laws of electrolysis
Michael Faraday
53
Modern portable fluorescent lamp
Ruhmkorff’s Lamp
54
In 1869, he ascertained that the cathode rays glowed different colors because of different glasses and pressures. He noticed that when there Was any object between the cathode and the illuminating Side of the tube, the shadow of that object appeared
Johann Wilhelm Hittorf
55
He produced and patented roll-paper films in radiography
George Eastman
56
In 1898, he ascertained a cathode- ray tube with an aluminum window through which the rays could pass into an open air. Using a phosphorescent screen, he showed that the rays decreased in number as the screen was drawn away from the tube and ceased at a distance
Philipp Lenard
57
In 1851, he discovered the induction coils
Heinrich Daniel Ruhmkorff
58
In 1727, the first photographic copy of written material was produced
Johann Heinrich Schlutze