A uniform electric field has magnitude E and is directed in the negative x direction. The potential difference between point a (at x=0.50 m ) and point b (at x=0.85 mm ) is 290 V . a) Calculate the value of E. b) A negative point charge q=−0.200μC is moved from b to a. Calculate the work done on the point charge by the electric field.
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A uniform electric field has magnitude E and is directed in the negative x direction. The potential difference between point a (at x=0.50 m ) and point b (at x=0.85 mm ) is 290 V .
a) Calculate the value of E.
b) A negative point charge q=−0.200μC is moved from b to a. Calculate the work done on the point charge by the electric field.
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