Two long straight parallel conductors of length 'L', separated by a di – McqOptions

MCQOPTIONS

1.	Two long straight parallel conductors of length 'L', separated by a distance 'd' and each carrying a current 'I' attract each other with a force equal to___________.
A.	μoIL/(2 πd)
B.	μoI2L/(πd)
C.	μoIL/(πd)
D.	μoI2L/(2πd)
Answer» E.

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