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The kinetc energy of a chargd particle d...

The kinetc energy of a chargd particle decreased by 10 J as it moves from a point at potential 100 V to a point at potential 200V . Find the charge on the particle.

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`K_c decreases by 10J `
` Potential =100v to 200v `
So, change in K.E is ammount of workdone
` 10J=(200-100)xxq_0=10 `
` rArr 100xxq_0=10 `
` q_0=10/100=0.1c`
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