A proton located at the origin is accelerated in the -y direction for a brief time. (a) How much time passes before a detector located at m detects a radiative electric field? 5 (b) What is the direction of the radiative electric field observed at this location? --Select-- (c) If the accelerated particle had been an electron instead of a proton, what would have been the direction of the radiative electric field at this location? ---Select- -Select-- Add +x -X +y -Y 0 Submi 0 magnitude none of the above A proton located at the origin is accelerated in the -y direction for a brief time. (a) How much time passes before a detector located at m detects a radiative electric field? 5 (b) What is the direction of the radiative electric field observed at this location? --Select-- (c) If the accelerated particle had been an electron instead of a proton, what would have been the direction of the radiative electric field at this location? ---Select- -Select-- Add +x -X +y -Y 0 Submi 0 magnitude none of the above