A) \[2.4\times {{10}^{4}}\,V\]
B) \[4.8\times {{10}^{4}}\,V\]
C) \[-2.4\times {{10}^{4}}\,V\]
D) \[-1.2\times {{10}^{4}}\,V\]
Correct Answer: C
Solution :
Electric field of magnitude \[8.0\times {{10}^{4}}V/m\] Displacement = 0.30 m Therefore, change in electric potential \[=-Ed\] \[=-(8\times {{10}^{4}})\,(0.30)\] \[=-2.4\times {{10}^{4}}V\]You need to login to perform this action.
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