5. My WiFI gives off an electric field with strength 220N/C at a point 15cm from the modem. If I sit 30cm from the modem, the field is: 6. The electric field at a point P is non-zero. What would happen If a positively charged object were placed at point P? 7. An electric field equal in strength and direction to the gravitational field exists at a point P. If I place a ikg mass with charge -IC at point P, what will happen? B. My car battery is 12V. This means that every of charge that leaves the batter contains of energy 9. A 12V battery sends 10C of charge into my cell phone. How much energy is used by my phone 10. Consider the two charges below then answer the questions: O a) What is the force acting on the 2 uC charge? b) What is the force acting on the -4pC charge? c) What is the potential energy of this system? 11. Consider the picture below then answer the questions: X -3UC O OuC a) What direction is the electric field at point "x"7 bj If an electron was placed at the "X", what direction would it move at first