Please excuse the writing every where. I can not figure this out. please helo 2.

Question

Please excuse the writing every where. I can not figure this out. please helo

2. The drawing shows a uniform electric field that points in the negative y direction; the magnitude of the field is 5900 N/C. of this field. io A different particle of same mass and charge moves from A to C within the | e A 15 mg particle with 100 nC of charge moves from B to C under the influence 10.0 cm 18.0 cm same field. 6.0 cm 2 2 2. WA B Potential difference between points A and B is Potential difference between points B and C is Potential difference between points A and C is The speed gained by particle which moved from B to C The speed gained by the particle which moved from A to C + 1u8 V

Explanation / Answer

A) Potential difference between A and B = 0

B) Potential difference between B and C = E*d =5900*0.08

= 472 V

C) Potential difference between A and C = 472 V.

D) speed gained v= sqrt(2KE/m)

= sqrt (2*472*100e-9/15e-6)

= 2.51 m/s

E) Since Potential difference is same, change in KE will be same.

v = 2.51 m/s

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