An electric current is created in a long thin wire. how will increasing the current and changing the direction of the current effect the direction that a compass placed under the wire will point?
a. it compass will spin continuously.
b. the compass will flip exactly 180 degrees.
c. the compass will spin exactly 360 degrees.
d. the compass will not react and still point north.
Answers: 3
Physics, 21.06.2019 12:40, goldenhawk239
In guinea pigs, assume black coat is completely dominant over white. to determine whether an unknown black guinea pig is pure or hybrid black, it should be crossed with bb, bb, bb
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