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junior college 2 | Physics
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Jennifer
Jennifer

junior college 2 chevron_right Physics

Physics.
Shdnt ans be C? The larger current flowing through the ribbon will exert a greater force on the other

Date Posted: 7 years ago
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Yeo Wei Hong
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68 answers (A Helpful Person)
1st
opp direction current repel. newton 3rd law. wire XY's repulsive force on wire PQ = wire PQ's repulsive force on wire XY