A) \[2.9\text{ }V{{m}^{-1}}\]
B) \[3.5\text{ }V{{m}^{-1}}\]
C) \[5\text{ }V{{m}^{-1}}\]
D) \[5.8\text{ }V{{m}^{-1}}\]
E) \[\text{1}\text{.45 }V{{m}^{-1}}\]
Correct Answer: D
Solution :
When power becomes four times both S and 5 will get doubled. Hence, \[{{E}_{2}}=5.8\,V/m\]You need to login to perform this action.
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