'Copper wire' presentation slideshows

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Electricity

Electricity

Electricity You Light Up My Life! What is Electricity? Electricity is one of the two long-range fundamental forces of nature; the other one being gravity.

By adamdaniel
(334 views)

Organic Qualitative Analysis

Organic Qualitative Analysis

Organic Qualitative Analysis. Physical Properties, Chemical tests and Infrared Spectroscopy to Identify: Unknown Halide (primary, secondary, tertiary) Hydrocarbon (alkane, alkene, aromatic) Alcohol (primary, secondary, tertiary) References:

By LeeJohn
(1612 views)

Building Antennas from Everyday Materials

Building Antennas from Everyday Materials

Building Antennas from Everyday Materials. by Marc C. Tarplee Ph.D., NCE N4UFP. The Problem. We’ve all seen commercially built antennas or construction plans for antennas in magazines like QST or CQ We’ve also seen wire models of antennas that are used by simulation software.

By betty_james
(368 views)

Ameritron AL 1500

Ameritron AL 1500

Ameritron AL 1500 . Conversion to 2 X 8877. Al 1500 Modification. This slide presentation is for informational purposes only. No warranty and no responsibility is given for the procedures and outcome of this experimental project.

By Ava
(1508 views)

Fatality Case Review

Fatality Case Review

Fatality Case Review. Region IV - OSHA. Tribute To A Lineman.

By libitha
(157 views)

Electric Motors

Electric Motors

Electric Motors.

By shel
(289 views)

Electromagnetism Agenda Updated 12/8/09 Goals of these Sessions Session 1: Permanent Magnet Demonstration 		Electromagn

Electromagnetism Agenda Updated 12/8/09 Goals of these Sessions Session 1: Permanent Magnet Demonstration Electromagn

Electromagnetism Agenda Updated 12/8/09 Goals of these Sessions Session 1: Permanent Magnet Demonstration Electromagnets Handout Everybody Builds One Comparison to Permanent Magnet Nail Pickup Contest Session 2: DC Motors Demonstration and Theory of Operation

By umeko
(187 views)

Magnetism

Magnetism

Magnetism. Children are fascinated by magnets! “floating” paper clip “jumping” nails “iron filing” cartoon hair. magnetism. Magnesia, province of Greece Unusual property of lodestone noted over 2000 years ago. 12 th C, Magnets first used in navigational compass, Chinese.

By oshin
(797 views)

Communication Systems 9 th lecture

Communication Systems 9 th lecture

Chair of Communication Systems Department of Applied Sciences University of Freiburg 2006. Communication Systems 9 th lecture. 1 | 45. Communication Systems Administrative stuff / Last lecture – introduction to telephony networks. 15.06 is holiday, no lecture, no practical

By Anita
(275 views)

ElectroMagnetic Induction

ElectroMagnetic Induction

ElectroMagnetic Induction. AP Physics C. What is E/M Induction?. Electromagnetic Induction is the process of using magnetic fields to produce voltage, and in a complete circuit, a current. .

By feo
(198 views)

Physics 121: Electricity & Magnetism – Lecture 9 Magnetic Fields

Physics 121: Electricity & Magnetism – Lecture 9 Magnetic Fields

Physics 121: Electricity & Magnetism – Lecture 9 Magnetic Fields. Dale E. Gary Wenda Cao NJIT Physics Department. Electric Field & Magnetic Field. Magnetic forces acting at a distance through Magnetic field. Vector field, B

By halden
(732 views)

Basic Wire Antennas

Basic Wire Antennas

Basic Wire Antennas. Part II: Loops and Verticals by Marc C. Tarplee, Ph.D. N4UFP. Loop Fundamentals. A loop antenna is composed of a single loop of wire, greater than a half wavelength long. The loop does not have to be any particular shape. RF power can be fed anywhere on the loop.

By zody
(244 views)

DIGITAL SUBSCRIBER LINE (DSL) ADVANCES

DIGITAL SUBSCRIBER LINE (DSL) ADVANCES

DIGITAL SUBSCRIBER LINE (DSL) ADVANCES. Prepared by, Pow Jun Jiang (EE 071271). What is DSL???. A modem technology that uses existing twisted-pair telephone lines to transport high-bandwidth data

By Sophia
(463 views)

Electromagnetic Induction

Electromagnetic Induction

Electromagnetic Induction. 21.7 Magnetic Fields Produced by Currents. In 1820, H.C. Oersted discovered that a current in a wire caused a deflection in a magnet.

By sari
(281 views)

ElectroMagnetic Induction

ElectroMagnetic Induction

ElectroMagnetic Induction. AP Physics C. What is E/M Induction?. Electromagnetic Induction is the process of using magnetic fields to produce voltage, and in a complete circuit, a current. .

By cirocco
(250 views)

Daily TAKS Connection: Physical and Chemical Changes

Daily TAKS Connection: Physical and Chemical Changes

Daily TAKS Connection: Physical and Chemical Changes. IPC(8) The student knows that changes in matter affect everyday life. The student is expected to: (A) Distinguish between physical and chemical changes in matter such as oxidation, digestion, changes in states, and stages in the rock cycle.

By kalani
(165 views)

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1. 2. 3. 4. 5. An electric device, which heats water by immersing a resistance wire in the water, generates 60 cal of heat per second when an electric potential difference of 11 V is placed across its leads. What is the resistance of the heater wire? (Note: 1 cal = 4.186 J). {image} {image}

By tam
(236 views)

INTRODUCTION TO TELECOMMUNICATION

INTRODUCTION TO TELECOMMUNICATION

INTRODUCTION TO TELECOMMUNICATION. SHAKEEL AHMAD. ALREADY STUDIED. SIGNALS BASICS PCM. TODAY ON 21-02-2004. Transmission Media for Trunks. Media Types. Open Wire Pairs Twisted Pair Wires Coaxial Cable Microwave Links Submarine Cables Satellite Communications

By salaam
(733 views)

PHY-2049

PHY-2049

PHY-2049. Current & Circuits February ‘08. A closed circuit. Hot, Hot Hot. Power in DC Circuit. copper. 12 volts 0 volts.

By garron
(116 views)

XBT Fall Rate Problem A Historical Perspective Bill Emery, Univ. of Colorado Bob Heinmiller (deceased 2005)

XBT Fall Rate Problem A Historical Perspective Bill Emery, Univ. of Colorado Bob Heinmiller (deceased 2005)

XBT Fall Rate Problem A Historical Perspective Bill Emery, Univ. of Colorado Bob Heinmiller (deceased 2005). In the early 1980’s the XBT probes in widest use were: The T4 probe which went to about 500 m and The T7 probe which went to about 700 m.

By amberly
(165 views)

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