To find or discover by investigation?
<span>d. electron
J J Thomson discovered the electron, and it was put in his model of the atom.</span>
The correct answer to go in the blank would be A) The particles are moving faster.
Answer: B)To the left of the charges.
Explanation: between the charges the electric field will not cancel but will be added since electric field lines from both charges point in the same direction. To the right of the charge the -4q will take over as it’s strength overcomes the strength of the +q charge. At this point the magnitude of +q will never reach a magnitude strong enough to cancel the -4q. To the left, it is further away from -4q and is closer to +q and electric field lines point in different direction
