Motor stator on a workbench

4000 × 3000

close-up of industrial motor components

2604 × 2028

Circuit board inductor coil

3456 × 2592

Overhead electrical transformer

3648 × 2736

Overhead electrical transformer

3648 × 2736

Large outdoor electrical transformer

1280 × 848

Tesla coil producing electrical arcs

2521 × 1874

Tesla coil producing electrical arcs

1126 × 1230

Tesla coil producing electrical arcs

2389 × 1927

Large industrial transformer unit

2816 × 2112

Large industrial transformer on concrete pad

1600 × 1200

Tesla coil discharging at night

2103 × 1575

Tesla coil discharging at night

2082 × 1527

Tesla coil experiment with man

1189 × 795

Tesla coil in operation

1772 × 1480

Tesla coil experiment at night

1600 × 1200

Tesla coil discharging electricity

2461 × 1657

Tesla coil demonstration

4568 × 3413

Electric arcs from a Tesla coil

1600 × 1200

Electrical substation with power lines

2288 × 1712