A proton is traveling horizontally to the right at 5.00x106 m/s. Part A Find the magnitude of the weakest electric field that can bring the proton uniformly to rest over a distance of 3.40 cm. Express your answer in newtons per coulomb. [-] ΑΣΦ E = Submit Part B 5 Request Answer What is the direction of this electric field? Oto the left O upward Oto the right O downward Submit Request Answer ? N/C

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.