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Break the cell from bottom with a hammer , take out the MGO2 from inside , hit the upper part of the cell and remove the carbon rod from it.
make the paste of the mgo2 with water and fix carbon rod and zinc plate as cathode and anode in a box and connect their wires in the galvanometer and you will get the current deflection on it
What else can I help you with?
What is the half cell reaction of ordinary dry cell?
An ordinary dry cell is pretty well answered by: Anode: Zn → Zn2+ + 2e- Cathode: 2NH4+ + 2MnO2 + 2e- → Mn2O3 + H2O + 2NH3
What kind current is produced by a dry cell?
A dry cell produces direct current (DC) when a chemical reaction within the cell generates a flow of electrons in one direction. This current flows from the negative terminal to the positive terminal of the cell.
Name 3 main parts of a plant cell?
Cell membrane: surrounds the cell and controls the movement of materials in and out of the cell. Cytoplasm: a gel-like substance where most of the cell's activities take place. Chloroplasts: organelles that contain chlorophyll and are responsible for photosynthesis in plant cells.
Name the parts of the cell that are copied during cell division?
The parts of the cell that are copied during cell division are the DNA in the nucleus and the organelles such as mitochondria and chloroplasts. These copies ensure that each daughter cell receives an identical set of genetic information and cellular machinery.
Why the dry cell work when kept in sunlight?
A dry cell works when kept in sunlight because it is comprised of a metal called electrode or graphite rod. The sunlight helps the cell to maintained 1.5 volts and stored a charge of one coulomb.
Is dry cell means leclanche cell?
no lechlanche cell is not a dry cell.
Where is the energy source for a flashlight?
A dry cell; it contains chemical energy.A dry cell; it contains chemical energy.A dry cell; it contains chemical energy.A dry cell; it contains chemical energy.
How are wet and dry cells the same?
A wet cell and a dry cell are the same in that they each have an anode, a cathode and and electrolyte. All three components are different chemically. The anode and the cathode will exhibit a voltage difference when placed in the electically conductive electrolyte. The voltage and reaction between the three parts of the cell are chemical reactions. A wet cell is different from a dry cell in that the electrolyte in the wet cell is a liquid where the so-called dry cell has an electrolyte that is either damp, moist or in a gelatinous form. ( The electrolyte is not actually "dry".) Otherwise the cells are the same. The cell may be a primary cell that is depleted as one of the elements is chemically consumed or the cell may be rechargable by reversing the chemical reaction.
How do you use cell parts in a sentence?
I labeled all the cell parts in my drawing.Drawing the cell parts, I understood plant cells better.Once I understood cell parts, I wanted to be a scientist.
How does number of dry cell affect the strenght of dry cell?
Of each individual dry cell, not at all. If you connect them together in series then their voltages add.
Why does dry cell do not polarize?
dry cell do not polarize because hydrogen cannot run in dry chemical state.
How are the dry cells connected in series connection?
The voltage will be double that of one dry cell. The current will be that of one dry cell.
What is a wet cell and how is it different than the dry cell batteries that are so common today?
A wet cell is a secondary cell that can be recharged after they had been used up by passing current backwards through them. It is different from the dry cell in that dry cell are not rechargeable.
What do you call cell parts?
I think there called cell parts
Why is a cell referred to as a dry cell?
A cell is referred to as a dry cell because it contains little to no free liquid electrolyte. The electrolyte is typically immobilized in a paste or absorbed in a material like paper or fiberglass, making it "dry" in comparison to other cells that may contain liquid electrolytes.
Difference between dry cell and wet cell?
a dry cell is a cell that has electrolyte that is a paste a wet cell is a cell that has a liquid electrolyte -sads
What are some parts of the plant cell had found in animals cell and parts of animal cell not found in plant cell?
Cell wall :))
