a) right plate is positively charged because right plate has higher potential.
2) Consider two large, metal plates with equal and opposite charges as shown below: OV 300...
Problem 3: Two equal charges g.-9-2x 10-6 C are located at z 0, V-0.3 m and z 0, V 0.3 m respectively. What are the magnitude and direction of the total electric force that q and g exert on a third charge 4.0 x 10 C located at 0.4 m, y 0m? Problem 4: What is the magnitude of the electric field E at a Geld point 2.0 m from a point charge q 4.0 x 10-9 C? Problem 5:...
Two facing surfaces of two large parallel conducting plates separated by 8.5 cm have uniform surface charge densities such that are equal in magnitude but opposite in sign. The difference in potential between the plates is 440 V (a) Is the positive or the negative plate at the higher potential? the positive plate the negative plate (b) What is the magnitude of the electric field between the plates? 5.17 kV/mm (c) An electron is released from rest next to the...
11. (a) Consider two metal plates with equal but opposite charges +Qand - as in Fig. 11(a), separated by a distance d. Sketch the charge distribution within the positively-charged plate. Note that the plate should have finite thickness in your diagram. (2 marks) ii. What is the magnitude of the electric field inside a conductor? Explain briefly your answer. (2 marks) iii. By constructing a suitable Gaussian surface, and use the answers in (i) and (ii), show that the potential...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
Two large parallel conducting plates separated by 7 cm carry equal and opposite surface charge densities such that the electric field between them is uniform. The difference in potential between the plates is 200 V. An electron is released from rest at the negatively charged plate.
Two facing surfaces of two large parallel conducting plates separated by 12.0 cm have uniform surface charge densities such that are equal in magnitude but opposite in sign. The difference in potential between the plates is 490 V. (a) Is the positive or the negative plate at the higher potential? O the pusitive plale O the negative plate (b) What is the magnitude of the electric field between the plates? kV/m (c) An electron is released from rest next to...
PLEASE ANSWER ALL OF THE QUESTIONS Question 9 2 pts Consider the two charges shown in the drawing. Which of the following statements correctly describes the direction of the electric force acting on the two charges? 9, 92 The force on 91 points to the left and the force on 92 points to the right. The force on 91 points to the left and the force on 92 points to the left. The force on 91 points to the right...
A 6.0mF capacitor, with the plates oriented vertically, is charged to 20.0V. Assume that the negative electrode is at 0.0V, and the left plate is positively charged. The plate separation is 0.15mm. a. If the left plate is positively charged, what are the magnitude and direction of the electric field between the plates? b. The electron is released from rest. What is the kinetic energy (in Joules) of the electron when it reaches the positive plate? c. What is the...
Two very large thin conducting plates with the same magnitude charge, but opposite sign, are held near each other. The plates are large enough and close enough together that fringing effects near the edges can be ignored (that is results of the Gauss' law for "infinite" plate apply) The two plates are a distance D apart. The surface area of the face of each plate is A, the total charge on each plate is and -o, and the resulting uniform...