(A) : The average magnitude of poynting vector vecS is the intensity of electromagnetic wave.(R) : Poynting vector is given by vecS=(vecExxvecB)/(2mu_(0))

(A) : The average magnitude of poynting vector vecS is the intensity o

1.	(A) : The average magnitude of poynting vector vecS is the intensity of electromagnetic wave.(R) : Poynting vector is given by vecS=(vecExxvecB)/(2mu_(0))
Answer» Both 'A' and 'R' are TRUE and 'R' is the correct EXPLANATION of 'A'. Both 'A' and ’R' are true and 'R' is not the correct explanation of 'A A' is true and 'R' is false 'A' is false and R' is true Answer :C

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(A) : The average magnitude of poynting vector vecS is the intensity of electro­magnetic wave.(R) : Poynting vector is given by vecS=(vecExxvecB)/(2mu_(0))

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(A) : The average magnitude of poynting vector vecS is the intensity of electromagnetic wave.(R) : Poynting vector is given by vecS=(vecExxvecB)/(2mu_(0))