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purplecat122Lv1
15 Sep 2018
What current is needed to generate the magnetic field strength of 5.0 x 10^-5 T at a point 1.3cm from a long, straight wire?
What current is needed to generate the magnetic field strength of 5.0 x 10^-5 T at a point 1.3cm from a long, straight wire?
logankitinLv1
2 Jun 2021