A student said that a possible unit for electric field is `JC^(-1) m^(-1)`. Is this correct?

Answer

Yes

Explanation

`JC^(-1) m^(-1)` is unit of electric field because `JC^(-1)` is unit of electric potential (i.e., volt) and `Vm^(-1)` is unit of electric field. Hence, `JC^(-1)m^(-1)` is unit of electric field.