Survey

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts

Ground loop (electricity) wikipedia , lookup

Electromagnetism wikipedia , lookup

Electrochemistry wikipedia , lookup

High voltage wikipedia , lookup

Eddy current wikipedia , lookup

Hall effect wikipedia , lookup

Nanofluidic circuitry wikipedia , lookup

Electromigration wikipedia , lookup

Insulator (electricity) wikipedia , lookup

Scanning SQUID microscope wikipedia , lookup

Electric machine wikipedia , lookup

Residual-current device wikipedia , lookup

Opto-isolator wikipedia , lookup

Bond graph wikipedia , lookup

Lorentz force wikipedia , lookup

Electrification wikipedia , lookup

Skin effect wikipedia , lookup

Electrical resistivity and conductivity wikipedia , lookup

Earthing system wikipedia , lookup

Static electricity wikipedia , lookup

History of electromagnetic theory wikipedia , lookup

Alternating current wikipedia , lookup

Electric charge wikipedia , lookup

Electrostatics wikipedia , lookup

Electromotive force wikipedia , lookup

Electricity wikipedia , lookup

Electric current wikipedia , lookup

History of electrochemistry wikipedia , lookup

Electrical resistance and conductance wikipedia , lookup

Ohm's law wikipedia , lookup

Transcript
```THE MECHANICAL UNIVERSE
Video 33 – Electric Circuits
Name:
Class:
1.
What famous royal figure attended a formal lecture given by Michael Faraday in the lat
1700’s at the Royal Institute?
2.
The metropolitan water district supplies power to what major US city?
3.
One Ampere is one Coulomb of charge flowing through a circuit in how many seconds?
4.
Oerstead used the current flowing in a wire due to a voltaic pile to show the link
between electricity and magnetism, today simply known as _________________________.
5.
Wheatstone and Ohm showed that the telegraph signal could be sent over large
distances if the ____________ was increased in proportion to _______________.
6.
State Ohm’s Law in equation form and describe what it means in words.
7.
Analogous to water pipes, the resistance of a resistor is…..
R  ________ ;
R  ____________ ; and
R  constant/__________
8.
If conductors are connected to a battery, an electric field is created inside a conductor,
hence the valence electrons flow. What creates the “resistance”?
9.
Applying the concept of conservation of charge, Kirchhoff developed the “junction rule”.
It says “the current flowing into a junction __________ the current flowing _______ of the
junction.
10.
Kirchhoff other law states that as a charge flows around a complete circuit, it neither
_________ or __________ energy.
11.
Before a lecture in 1846, Charles Wheatstone became nervous and did what?
```
Related documents