JEE Main | 2014ElectrostaticsHard
Question
Assume that an electric field 
exists in space. Then the potential difference VA - VO′ where VO is the potential at the origin and VA the potential at x = 2 m is
exists in space. Then the potential difference VA - VO′ where VO is the potential at the origin and VA the potential at x = 2 m isOptions
A.120 J
B.-120 J
C.-80 J
D.80 J
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