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6. A proton and an electron are placed in a uniform electric field in empty space. The particles are placed very far apart, so n

6. A proton and an electron are placed in a uniform electric field in empty space. The particles are placed very far apart, so neither feels the effect of the other. Which particle will experience a greater magnitude force in this electric field? a. The proton b. The electron c. Both will experience the same magnitude of force d. Not enough information

6. A proton and an electron are placed in a uniform electric field in empty space. The particles are placed very far apart, so neither feels the effect of the other. Which particle will experience a greater magnitude force in this electric field? a. The proton b. The electron c. Both will experience the same magnitude of force d. Not enough information

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+9 in center +9 outside conductor Hollow, Spherical, Uncharged, Perfect Conductor Question 2 of 3 3 Points Two positive charges, each 7.6 microcoulombs (PC), are placed around a hollow conducting sphere, with the left charge in the middle of the sphere, an

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+9 in center +9 outside conductor Hollow, Spherical, Uncharged, Perfect Conductor Question 2 of 3 3 Points Two positive charges, each 7.6 microcoulombs (PC), are placed around a hollow conducting sphere, with the left charge in the middle of the sphere, and the right charge outside the sphere. The charges are separated by a distance 1.9 meters. What is the total force on the charge on the left? Newtons

5. In each of the six situations below, a particle (mass m, charge q) is located at a point where the electric field has a magnitude E. No other force acts on the particles. 1. m= 6 pg, q = 5 nC, E = 40 N/C II. m = 3 pg, q = -5 nC, E = 40 N/C III. m = 3 pg

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5. In each of the six situations below, a particle (mass m, charge q) is located at a point where the electric field has a magnitude E. No other force acts on the particles. 1. m= 6 pg, q = 5 nC, E = 40 N/C II. m = 3 pg, q = -5 nC, E = 40 N/C III. m = 3 pg, q = -10 nC, E = 80 N/C IV. m= 6 pg, q = -1 nC, E = 200 N/C V. m= 1 pg, q = 3 nC, E = 300 N/C VI. m = 3 pg, q = -1 nC, E = 100 N/C 1. Rank the six situations in order of the magnitude of the force on the particle, from largest to smallest. Explain your reasoning. 2. Rank the six situations in order of the magnitude of the particle's acceleration, from largest to smallest. Explain your reasoning.

2. Given a parallel plate capacitor of plate dimensions 10 cm by 15 cm and plate separation of d=5 mm, connected to a 10 volt battery. 5 Metal Plate + Area A (m) + 11 Electric Field, E Distance Metal Plate a. Sketch on the diagram the electric field. Indic

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2. Given a parallel plate capacitor of plate dimensions 10 cm by 15 cm and plate separation of d=5 mm, connected to a 10 volt battery. 5 Metal Plate + Area A (m) + 11 Electric Field, E Distance Metal Plate a. Sketch on the diagram the electric field. Indicate whether it is uniform or non-uniform. b. Where is the electric potential energy stored? c. What is the equation for calculating the capacitance of a parallel-plate capacitor? d. Calculate the capacitance C of the capacitor when the space between the plates is air. e. The charge q on the plates is given by the equation q=CV where V is the battery voltage 10 volt. Calculate the charge on the plates. f. The electric field E between the plates is related to the equation V=Ed. What is the magnitude and direction of the electric field between the plates? g. To increase the capacitance, a 1mm thick paper (K=3.5) is inserted in between the plates to minimize the plate separation distance to 1mm. Calculate the new capacitance.