A) \[7.5\times {{10}^{5}}\,joule\]
B) \[7.5\times {{10}^{5}}\,ergs\]
C) \[12\times {{10}^{5}}\,joule\]
D) \[6\times {{10}^{5}}\,joule\]
Correct Answer: C
Solution :
Work done = Area of graph ABD; From above we get, Area \[=1/2\times 4(1\times {{10}^{5}}+5\times {{10}^{5}})=2\times 6\times {{10}^{5}}=12\times {{10}^{5}}J\]You need to login to perform this action.
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