Search results for “voltage”

Q 12 Statements of the voltage series

With the measurements of all half-cells against the standard hydrogen half-cell, the voltage series can be established. This screencast explains how to deal with this table and what statements can be read from it. Original: "Wolfgang Dukorn" Original: German. All translations in this video have be

Q 12 Voltage series of metals

This screencast shows the experimental derivation of the stress series of metals. In the end, the task is to put them in a meaningful order! Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Q 12 Iodine-chlorine element

This screencast shows that the voltage series is not limited to metals. Oak non-metals and non-metal ions can absorb or release electrons. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Power lines and radiation protection

The greater use of renewable energies from solar and wind requires the expansion of the electricity grids. Radiation protection plays an important role in this because electric and magnetic fields are generated by additional high-voltage lines. How great are possible loads from high-voltage lines? W

Electric eel works like a battery

The electric eel generates electricity through electrical organs. Thousands of "battery" cells are connected in rows inside them. This allows it to generate voltages of several hundred volts. The electric eel is like a living battery. Author: ZDF/Terra X+/Bilderfest/Tillman Graach/Sabine Fink/Benja