The induction and radiation fields of an oscillating dipole become approximately equal at a distance ‘R’. The value of ‘R’ is :

The induction and radiation fields of an oscillating dipole become app

1.	The induction and radiation fields of an oscillating dipole become approximately equal at a distance ‘R’. The value of ‘R’ is :
A.	\(\frac{\lambda }{6}\)
B.	\(\frac{\lambda }{4}\)
C.	\(\frac{\lambda }{3}\)
D.	\(\frac{\lambda }{2}\)
Answer» B. \(\frac{\lambda }{4}\)