Cathode Electrode through which electric current flows out of a polarised electrical device.
Cátodo Elétrodo através do qual a corrente elétrica transita para o exterior de um dispositivo elétrico polarizado.
Electrolysis Passage of a direct electric current through an ionic substance, resulting in chemical reactions at the electrodes.
Eletrólise Passagem de uma corrente elétrica contínua através de uma substância iónica, produzindo reações químicas nos elétrodos.
I'm going to attach a lead and pass an electric current through it.
When it received the signal, it sent an electric current.
The electric current will stop my heart.
It sets off a very weak electric current through these two antennae.
The weak electric current passes through the filings, forcing them to clump together.
Piezoelectricity is the conversion of pressure into an electric current.
That switch there activates the electric current.
The electric current acts as an amplifier as it runs through the cages.
It occurs when an electric current passes through tissue.
Oersted had shown that an electric current could act just like a magnet.
The machine's emitting an energy signature almost like an electric current.
This was the first motor converting electric current into continuous mechanical motion.
You can think of the solar wind as a kind of electric current.
A certain level of electric current can keep me from transforming.
The gas injector shall be in closed position when the electric current is switched off.
O injetor de gás deve ser colocado na posição de «fechado» quando a corrente elétrica for desligada.
An electric current can generate magnetism.
Well it's 150 times more resistant to electric current than that salt dough.
The junction emits optical radiation when excited by an electric current;