An electron of mass m and charge \(\Box\) enters a uniform electric field between two metal plates P and q separated by a distance d. P is maintained at a potential V while Q is earthed. Determine an expression for the magnitude of the acceleration of electron through the field

• A.\(\frac{eV}{md}\)
• B.\(\frac{d}{meV}\)
• C.\(\frac{md}{eV}\)
• D.\(\frac{e}{Vmd}\)