PLTW POE Unit 1.2 Review

Front

What is true about the current through a series circuit?

Back

The same current flows through all three light bulbs.

Front

What is this symbol for? (light bulb, switch, battery, resistor)

Back

battery

Front

A closed electrical circuit in which the current is divided into two or more paths and then returns via a common path to complete the circuit.

Back

Parallel

Front

What is the unit of measurement for Power?

Back

Watts

Front

How to you calculate the total resistance in a series circuit?

Back

R1 + R2 + R3

Front

Resistance is measured in ___.

Back

ohms.

Front

Voltage is measured in __.

Back

volts.

Front

Current has units: kilowatt·hour, ampere, coulomb, volt

Back

ampere

Front

An electric circuit with only one path through which charge can flow

Back

Series Circuit

Front

Which formula is used to calculate total resistance for a parallel circuit?

Back