Electricity Section 1

MaThS

100

voltage=?

.33OHMS

.65A

0.2145 V

200

AMPS=?

12V

1.65OHMs

7.27273 A

300

Resistance?

24V

580A

0.04138 OHMS

400

^{~~DOUBLE SCORE QUESTION~~}

Find the Watts using the following information:

12V

3A

4Ohms

36W

500

Solve for V:

I=.25A

V=0.25*R 

Voltage

100

The namesake for "Voltage."

Who is Allesandro Volta?

200

The flow from negative to positive.

What is Electron flow?

300

Three Dots under a Solid Line. 

What is the symbol for Direct Current?

400

Anguilla, Aruba, Bermuda, Brazil, Canada, Chile, Ecuador, Guatemala, Nicaragua, and Venezuela all have this in common.

What are countries with 120v wall Voltage? 

500

This current is better suited for the transmission of electricity over long distances.

What is AC Current?

Current

100

The definition of "Current."

What is the flow of electricity?

200

Why copper is a great conductor.

What are free electrons in the valent shell?

300

Current cannot exist outside of this circuit condition.

What is a "Closed Circuit?"_{(Because there can be no flow of electrons!)}

400

If electricity were water in a pipe, Current would be represented by this factor.

What is flow?_{(Voltage would be pressure. Resistance would be pipe diameter.)}

500

André-Marie Ampère originally called this "Intensité du courant."

What are Ampere's. (Amps)

Ohms Law

100

Who is this principles namesake?

George Simon Ohm

200

This is the formula for Voltage.

What is V=I*R?

300

This is the formula for Resistance.

What is R=V/I

400

Current and Voltage are related in this way.

What is "Directly Proportional?"_{(Meaning if one goes up or down, the other follows suit.)}

500

^{~~~TRIPLE SCORE QUESTION~~~}

The number of electrons that must flow through a circuit to equal 2.5 Amps of current.

What is 15,605,000,000,000,000,000? (Fifteen Quintillion, Six Hundred and Five Quadrillion)

Definitions

100

This type of material is great for the flow of electrons.

What is a Conductor?

200

An intermediary between Insulators and Conductors.

What is a "Semiconductor?"

300

Any interrupted path of conductors in the flow of electrons.

What is an "Open Circuit?"

400

A device used to store an electric charge, consisting of one or more pairs of conductors separated by an insulator.

What is a "Capacitor?"

500

An apparatus for reducing or increasing the voltage of an alternating current.

What is a "Transformer?"