Foundations Of Electronics Jeopardy

Ohms Law Math

100

10 Volts divided by 2 Ohms

5 Amps

200

16 Volts divided by 2 Amps

8 Ohms

300

15 Ohms + 10 Ohms + 5 Ohms

30 Ohms

400

3 Amps x 2.2 Ohms

6.6 Ohms

500

(100 Ohms - 25 Ohms) - 14 Ohms

61 Ohms

Resistor Classification

100

4-Band

Green, Black, Brown, Silver

500 Ohms with +/- 10% Tolerance

200

4-Band

Red, Grey, White, No Band

28 GigaOhms with +/- 20% Tolerance

300

5-Band

Red, Red, Black, Black, Red

220 Ohms with +/- 2% Tolerance

400

5-Band

Green, Violet, Violet, Violet, Brown

57.7 GigaOhms with +/- 1% Tolerance

500

6-Band

Orange, Black, Black, Yellow, Silver, Orange

30 MegaOhms with +/- 10% Tolerance & has a temperature of 250 ppm/K

Parts of a Circuit

100

A semiconductor device with two terminals, typically allowing the flow of current in one direction only.

Diode

200

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

Capacitor

300

Lighting products produce light up to 90% more efficiently than incandescent light bulbs. ... An electrical current passes through a microchip, which illuminates the tiny light sources

Light Emitting Diode (LED)

400

A device for making and breaking the connection in an electric circuit

Switch

500

A semiconductor device with three connections, capable of amplification in addition to rectification.

Transistor

Challenge Questions

100

A form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current.

What is Electricity?

200

A container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.

What is a Battery?

300

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

What is a Transformer?

400

In an electric circuit, one or more turns, usually roughly circular or cylindrical, of current-carrying wire designed to produce a magnetic field or to provide electrical resistance or inductance

Inducer (Coil)

500

The person who made electricity.

Alexander Lodygin, R. G. LeTourneau, Schuyler Wheeler

Ultimate Questions

100

This person made this measurement of how much force the electrons pass through the circuit.

Newton

200

This person discovered how to measure resistance of a circuit.

Georg Simon Ohm

300

This type of electrical board comprises of only one path for electrons to flow.

Series Circuit

400

This type of electrical board comprises of multiple pathways for electrons to flow through.

Parallel Circuit

500

This type of electrical board comprises of both one way and multiway boards.

Combination Circuit