1.

The figure gives the electric potential V as a function of distance through five regions on \[x\]-axis. Which of the following is true for the electric field E in these regions [AMU 2000]

A.            \[{{E}_{1}}>{{E}_{2}}>{{E}_{3}}>{{E}_{4}}>{{E}_{5}}\]
B.            \[{{E}_{1}}={{E}_{3}}={{E}_{5}}\] and \[{{E}_{2}}<{{E}_{4}}\]
C.            \[{{E}_{2}}={{E}_{4}}={{E}_{5}}\] and \[{{E}_{1}}<{{E}_{3}}\]
D.            \[{{E}_{1}}<{{E}_{2}}<{{E}_{3}}<{{E}_{4}}<{{E}_{5}}\]
Answer» C.            \[{{E}_{2}}={{E}_{4}}={{E}_{5}}\] and \[{{E}_{1}}<{{E}_{3}}\]


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