A Tiny Particle with Charge + 5

question 37

Multiple Choice

A tiny particle with charge + 5.0 μC is initially moving at 55 m/s.It is then accelerated through a potential difference of 500 V.How much kinetic energy does this particle gain during the period of acceleration?

• A)1.0 × 10⁴ J
• B)2.5 × 10^-3 J
• C)100 J
• D)2500 J