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A region in an electric field is given b...

A region in an electric field is given by the potential function `V(x)= ax^(2) + b`, where V is expressed in volt and x in metre. Find out the units of a and b.

Text Solution

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Given, `V(x)=ax^(2)+b`
where, V is expressed in volts and x in metre.
`rArr" "J//C=A-m^(2)`
`rArr" "a=J//C-m^(2)`
Unit of b is same as unit of V, i.e. `"JC"^(-1)`
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