How Much Kinetic Energy Does a Proton Gain If It

question 98

Multiple Choice

How much kinetic energy does a proton gain if it is accelerated,with no friction,through a potential difference of 1.00 V? The proton is 1836 times heavier than an electron,and e = 1.60 × 10^-19 C.

• A)1836 eV
• B)1.00 eV
• C)1.60 × 10^-19 eV
• D)1.00 J
• E)1836 J

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