Please answer this properly if done by hand don't skip steps as possible and write what we have and what we miss the in the question and the formulas as well.

1. Calculate the magnitude and direction of the electric force if a charge of -3.5 x 10 C is placed in a field of 12 N/C [right]. (5 marks) 2. An electron at rest of mass 9. 11 x 10 3 kg is accelerated through a potential difference of 350 V. It then enters some deflecting plates of 50 V with dimensions as shown. Calculate the distance, x , or of the deflection of the electron. The charge on an electron is 1. 6 x 10 ' C). (20 marks) 350V 50 V X 5 cm 25 cm