Identify the expression for magnetic induction from the following. – McqOptions

MCQOPTIONS

1.	Identify the expression for magnetic induction from the following.
A.	B = <sub>o</sub>(H+I)
B.	B = <sub>o</sub>(H I)
C.	B = <sub>o</sub>(H-I)
D.	B = <sub>o</sub>( ( frac {H}{I} ))
Answer» B. B = <sub>o</sub>(H I)

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