Induction Coil, Spark in 15mm Material_LDPE sized to retain induced charge

sized to retain induced charge through demonstrations of Coulomb's law and surface charge distribution

the standard spectrometer integrates collimator

motion converter

Mounted on transparent base

Manually-operated seismograph model that traces shock waves onto a pulled paper strip

Induction Coil, Spark in 15mm Material_LDPE sized to retain induced chargeThe traditional induction coil capable of producing a spark with an input of 6 to 12 V DC and is therefore ideal for use with vacuum tubes, eudiometers etc. A fully adjustable vibrator system is incorporated and spark suppression capacitors are housed in the base. A pair of pointer electrodes are supplied with the instrument. Pointer electrode have an insulating handle for adjustment of the spark gap. Low voltage input is via a pair of mounted 4 mm