A) 1000 J
B) 100 J
C) 100 mJ
D) 1 mJ
Correct Answer: D
Solution :
By using \[H=\sigma Q\theta \] Þ \[H=(10\times {{10}^{-6}})\times 10\times (60-50)={{10}^{-3}}J=1\,\,mJ\]You need to login to perform this action.
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