Question

Name the cell used for low current devices like hearing aids, watches etc. Also give the hslf cell reac for such a cell

Answer 1

And, if possible, purchase button cell batterieswith zinc air (almost exclusively used for hearing aids), or button cell batteries with silver oxide or alkaline.

Answer 2

The cell that is used for low current devices like hearing aids and watches is the zinc battery.

Explanation:

• In the zinc  cell zinc is converted into zinc ion

• as a result of this  there is loss of electrons which helps in the flow of current through the electrolyte. This type of reaction is used in production of low current since the the electron is not enough for generating a large amount of current through this type of battery is non rechargeable

• however they are widely used in different appliances and toys.

To know more about zinc cell,

Zinc plate in a normal cell is coated with mercury brainly.in

https://brainly.in/question/8400301