Physics, 25.12.2019 05:31, rosemary909
Consider two parallel wires carrying current in the same direction. which one of the following statements is true concerning this situation?
a) the two wires will attract each other, even if no external magnetic field is applied to the wires.
b) the two wires will repel each other, even if no external magnetic field is applied to the wires.
c) the two wires will attract each other only if an external magnetic field is applied to the wires.
d) the two wires will repel each other only if an external magnetic field is applied to the wires.
e) the wires will be neither attracted nor repelled from each other when no external magnetic field is applied to the wires.
Answers: 1
Physics, 21.06.2019 23:20, pineapplepizaaaaa
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5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.
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Consider two parallel wires carrying current in the same direction. which one of the following state...
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