If a ferrite slab produces a phase shift of 0.836 rad/ cm, then the le – McqOptions

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1.	If a ferrite slab produces a phase shift of 0.836 rad/ cm, then the length of the slab required to produce a phase shift of 135‚Äö√Ñ√∂‚àö√ñ‚Äö√†√ª is:$#
A.	2.81 cm
B.	3 cm
C.	2 cm
D.	3.4 cm
Answer» B. 3 cm

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