Question

An electrolyte solution has an average current density of 1 ampere per square decimeter (A/dm^2). What is the current density of the solution in A/m^2?

Answer 1

We should know that ⇒⇒⇒ 1 meter = 10 decimeters
1 m = 10 dm

∴ 1 m² = 100 dm² ⇒⇒⇒ 1 dm² = 0.01 m²

For the given dimension
1 (A/dm²) =
`1 (A)/(dm^2) = 1 (A)/(0.01 \ m^2) = 1 * (1)/(0.01 ) (A)/(m^2) = 100 \ (A)/(m^2)`

note: 1/0.01 = 100

Answer 2

the density of electrolyte solution is 100 ampere per square meter

Explanation:

We know that the Average current density of the solution = 1 ampere per square decimeter and we need to find the average current density of the solution in ampere per square meter. So