The 'strength' of the electric field is the force on 1C of charge at that point.
At this 'certain location', the field is 40/5 = 8 newtons per coulomb = 8 volts
The electric field at the location where a 5 C charge experiences a force of 40 N is calculated by dividing the force by the charge, resulting in an electric field strength of 8 N/C. This is also equivalent to 8 V/m. Therefore, the electric field is 8 N/C or 8 V/m.
;