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Question 1 A positive charge of 5μC is travelling horizontally with an acceleration of 8.79x10¹6 m/s² in an electric field of 50,000 N/C directed North. How heavy should the mass of the charge have to remain suspended in the air? O 2.84x10^-16 Kg O 2.84x10^16 Kg O 2.48x10^-16 Kg O 2.48x10^16 Kg Question 2 An insulating sphere of 0.5m radius contains a 5.96x106 C of electric charge uniformly distributed throughout the volume of the sphere. What is the electric field 0.025m away from the center of the sphere? O 1.07x10^-4 N/C O 1.07x10^4 N/C O 1.07x10^-4 N/C^2 O 1.07x10^4 N/C^2 1 pts 1 pts