just c please 24-1 Electric field on Earth Earth has an electric field outdoor near ground...
The electric field near the surface of Earth points downward and has a magnitude of 152 N/C. What is the ratio of the magnitude of the upward electric force on an electron to the magnitude of gravitational force on the electron? What charge should be placed on a plastic ball of mass 4.06 g so that the electric force balances the weight of the ball near Earth's surface?
The electric field near the surface of Earth points downward and has a magnitude of 148 N/C. What is the ratio of the magnitude of the upward electric force on an electron to the magnitude of gravitational force on the electron? Problem 21-40b: What charge should be placed on a plastic ball of mass 5.38 g so that the electric force balances the weight of the ball near Earth's surface?
5. Near the surface of Earth an electric field points radially downward and has a magnitude of about 100 N/C. Due to an electric charge, a penny (m=3.11 g) rises in the air with an acceleration of 0.150 m/s2 a. Draw the free body diagram of the penny. b. What is the weight of the penny? What is the net force on the penny? c. What charge (magnitude and sign) would have to be placed on the penny to achieve...
The electric field near the surface of Earth points downward and has a magnitude of 148 N/C. What is the ratio of the magnitude of the upward electric force on an electron to the magnitude of gravitational force on the electron? Tries 0/5 Problem 21-40b: What charge should be placed on a plastic ball of mass 5.38 g so that the electric force balances the weight of the ball near Earth's surface?
The earth (a conductor) has a net electric charge. The resulting electric field near the surface has an average value of about 150N/C, directed toward the center of earth. A- What is the corresponding charge density? B- What is the total surface charge of the earth. (ε0=8,85x10-12 MKS)
Near the surface of Earth an electric field points radially downward and has a magnitude of approximately 100 N/C. What charge (magnitude and sign) would have to be placed on a penny that has a mass of 3 g to cause it to rise into the air with an upward acceleration of 0.19 m/s2?
Near the surface of the Earth, an electric field points radially downward and has a magnitude of approximately 100 N/C. What charge (magnitude and sign) would have to be placed on a penny that has a mass of 3.11 g to cause it to rise into the air with an upward acceleration of 0.19 m/s^2?
Near the surface of the Earth, an electric field points radially downward and has a magnitude of 100 N/C. What charge (magnitude and sign) would have to be placed on a penny that has a mass of 3.11 g to cause it to rise in the air with an upward acceleration of 0.19 m/s2? Draw a diagram of your solution and show your work.
Near the surface of Earth an electric field points radially downward and has a magnitude of approximately 100 N/C. What charge (magnitude and sign) would have to be placed on a penny that has a mass of 3.11 g to cause it to rise into the air with an upward acceleration of 0.190 m/s2? PLEASE SHOW DIAGRAM AND EACH ALGEBRAIC STEPS.
Problem 21-40a: The electric field near the surface of Earth points downward and has a magnitude of 142 N/C. What is the ratio of the magnitude of the upward electric force on an electron to the magnitude of gravitational force on the electron? 2.27E-17 Submit Answer Incorrect. Tries 3/5 Previous Tries Problem 21-40b What charge should be placed on a plastic ball of mass 5.16 g so that the electric force balances the weight of the ball near Earth's surface?...