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When the two electrodes contact, it completes the circuit, allowing the current to flow from one electrode to the other through the bulb. The current passing through the filament of the bulb causes it to heat up and emit light, resulting in the bulb lighting up.

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1y ago

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Why the Bulb Lighted when two electrodes were in contact with each other?

When two electrodes are in contact with each other, they form a closed circuit that allows electricity to flow uninterrupted between them. This completes the circuit and provides a path for the electric current to flow from the power source, through the bulb, and back to the power source. This flow of electricity causes the bulb to light up.


What are two pieces of different metals that are in contact with electrolytes in a battery?

They are the two electrodes: anode and cathode.


What are the two pieces of difference metals that are in contact with electrolytes in a battery?

They are the two electrodes: anode and cathode.


What are the two pieces different of metals that are in contact with electrolytes in a battery?

These are the electrodes.


What are two pieces of metals that are in contact with electrolytes in a battery?

They are the two electrodes: anode and cathode.


What are two pieces of different of metals that are in contact with electrolyte in a battery?

They are the two electrodes: anode and cathode.


What are two pieces of of different metals that are in contact with electrolytes in a battery?

They are the two electrodes: anode and cathode.


What are two piece of different metals that are in contact with electrolytes in a battery?

They are the two electrodes: anode and cathode.


Is it possible to light a bulb with raw peanuts?

Yes and no. If the peanuts are moist, not dried, they will act an electrolyte between two dissimilar metal electrodes - zinc and copper for instance - and form a cell that would power a low-volt lamp. The peanuts would be best if ground into a paste to ensure good contact and a continuous path between electrodes. The is also possible with something like a whole apple or potato as well, just push the electrodes in, but what is really powering the lamp are the chemical reactions at the electrodes.


Why must two electrodes be used to make an electrical measurement such as pH?

Two electrodes are required to make an electrical measurement, such as pH, because a potential difference is created between the electrodes when they are in contact with the solution being measured. The potential difference is then used to calculate the pH of the solution based on the known properties of the electrodes and the solution.


What is the anode of galvanic cell made with zinc and alumminum?

Two electrodes in electrolyte solutions


When you turn on your blinkers they work fine until you hit the brakes then the blinker stops blinking and stays on how do you fix this?

You might want to try replacing the bulbs in the tail lights, could be a short in the bulb or possibly a bad ground connection You have installed a single contact bulb (possibly an 1156) into a brake light socket meant for a dual-contact bulb. The single contact bulb is shorting the two contacts in the dual-contact socket. The Fix: Replace the improper single-contact (single filament) bulb with the proper dual-contact (dual-filament) bulb. Dual filament bulbs are typically used in brake lights. Look there first.