Final answer:
The potential difference between the two parallel conducting plates is 3600 V.
Step-by-step explanation:
The electric field strength between two parallel conducting plates can be determined using the formula:
E = V/d
Where E is the electric field strength, V is the potential difference between the plates, and d is the separation between the plates.
In this case, the electric field strength is 1500 V/m and the separation between the plates is 2.4 m. Therefore, the potential difference between the plates can be calculated as:
V = E * d
V = 1500 V/m * 2.4 m
V = 3600 V
So, the potential difference between the plates is 3600 V.