Which one among the following correctly defines a unit magnetic pole i – McqOptions

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1.	Which one among the following correctly defines a unit magnetic pole in SI units?
A.	1 foot from an equal and a similar pole repels it with a force of 1 pound
B.	1 meter from an equal and a similar pole repels it with a force of 1 Newton
C.	1 cm from an equal and a similar pole repels it with a force of 1 dyne
D.	1 meter from an equal and a similar pole repels it with a force of 1 Newton/m2
Answer» C. 1 cm from an equal and a similar pole repels it with a force of 1 dyne

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