Dead Current

{{ step.line }}

{{ kicker }}

{{ heading }}

{{ step.body }}

{{ p.text }}

+ Added to your Field Guide

{{ nt.label }}

{{ c.label }}

− {{ c.val }} +

9V

{{ sort.gapLabel }}

{{ sort.prompt }}

Conductor Insulator

{{ sort.result }}

{{ it.name }} {{ it.status }}

{{ ohm.vLabel }}

{{ ohm.rLabel }}

A

0 mA15–25 mA50+ mA

{{ rd.k }}{{ rd.v }}

{{ ohm.hotText }}

Battery

{{ c.label }}

Resistor

{{ c.label }}

+

−

Rub on hair{{ stat.bringLabel }}Touch latch

{{ stat.readout }}

{{ mag.leftPole }}

{{ mag.rightPole }}

{{ mag.readout }}

{{ mag.switchLabel }}{{ mag.coreLabel }} Reverse battery

−{{ mag.turnsLabel }}+

{{ acdc.label }}

LED A →

← LED B

Battery (DC)Wall supply (AC)

AC frequency

{{ c.label }}

{{ rd.k }}{{ rd.v }}

In series

−{{ cells.S }}+

In parallel

−{{ cells.P }}+

{{ bands.selLabel }}{{ bands.value }}

{{ c.n }} {{ c.d }}

{{ gate.dist }}

Series string{{ gate.vLabel }}

{{ gate.meterLabel }}

{{ c.name }}{{ c.reading }}

{{ gate.msg }}

{{ gate.closeLabel }}

OVERRUN “They’re on the gate. Back up, breathe, and do it again. Faster.” Try again

Breaker load · 120 V{{ pw.amps }} of 15 A

{{ pw.watts }}{{ pw.note }}

{{ d.n }}{{ d.w }}

9V

{{ rn.label }}

{{ rd.k }}{{ rd.v }}

SeriesParallel

+9 V

{{ dv.r1 }}

R1 drops {{ dv.v1 }} OUT{{ dv.out }}

{{ dv.r2 }}

R2 drops {{ dv.v2 }} GND{{ dv.kvl }}

{{ dv.share }}

R1 (top)

{{ c.label }}

R2 (bottom)

{{ c.label }}

NS

{{ ind.readout }}

Push inPull outHold still

Coil turns

−{{ ind.turns }}+

Generator spin

−{{ ind.spin }}+

{{ sym.prompt }}

{{ c.label }}

{{ benchKicker }}

{{ step.title }}

{{ step.body }}

{{ qKicker }}

{{ step.q }}

Run it again

{{ retryLine }}

Recap

What you know now

Story complete

{{ storyId }} · {{ storyTitle }}

{{ step.body }}