Use the following information to answer the next question Use the following information to answer the next question Two oppositely charged parallel plates have an electric potential difference of 3.4 x ronyacross them. The plates are 5.6 x 10"2m apart. An alpha particle enters the Electrostatic Forces Comparison of Electric and Gravitational Fields region between the plates through a hole in the negatively charged plate and comes before it reaches the positively charged plate. Three charges, A, B, and C are placed at the corners of a right angle triangle, as Magnitude of the field varies as shown in the diagram. Positively charged plate A = $3.00 MC Direction of the field is always directed towards the centre of the object producing the field. 5.00 cm III. Can exert attractive or repulsive forces on a test mass/charge. IV . 3.00 cm Magnitude of the field depends on the quantity of the test mass/charge placed in the field. Negatively charged plate Path of alpha particle C= +2.00 MC 4.00 cm B= $1.00 HC 10. Refer to the above table. The correct statements that apply to both electric and gravitational fields are: 18. The initial speed of the alpha particle as it enters the electric field is I and Ill 8. Refer to the above electrostatic forces diagram. The net electrostatic force on 1.3 x 104 m/s charge C is a.bc x 10 N. The values of a, b, c, and d, respectively, are II and IV (Record your 4 digits answer) 1.8 x 105 m/s II and Ill Your answer: 1.4 x 105 m/s I and IV 3.3 x 1010 m/s Millikan's Experiment 2 In a student experiment, an unknown charge, q, on a plastic sphere of mass 8.5 x 10- 16 kg is suspended between two charged plates with a potential difference of 150 V and a plate separation of 8.60 mm. (-) 1 11. From the field lines shown in the diagram, it may be assumed that charge A is a . q point charge and charge B is a _point charge. ( + ) 1 positive, positive 19. Based on the evidence in Millikan's Experiment 2, the magnitude of the net electric negative, positive charge on q is a.b x 10-cd C. The values of a, b, c, and d, respectively, are . (Record your 4 digits answer) negative, negative Your answer: positive, negative 12. The magnitude of the electric field at a point 0.250 m from a point charge of -2.00 UC is a.bc x10d N/C. The values of a, b, c, and d, respectively, are Your