A vertical wire, with a current of 3 A is going towards the ground, and is immersed to 2.5 mT pointing east. What is the value of the force on the wire? The length of the wire is 2.5 m. O 1875 mN O 187.5 mN O 1.875 mN 18.75 mN 75 mN

Glencoe Physics: Principles and Problems, Student Edition
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Chapter24: Magnetic Fields
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A vertical wire, with a current of 3 A is going towards the ground, and is immersed to 2.5 mT pointing east. What is
the value of the force on the wire? The length of the wire is 2.5 m.
O 1875 mN
O 187.5 mN
O 1.875 mN
18.75
¹5 mN
m
Transcribed Image Text:A vertical wire, with a current of 3 A is going towards the ground, and is immersed to 2.5 mT pointing east. What is the value of the force on the wire? The length of the wire is 2.5 m. O 1875 mN O 187.5 mN O 1.875 mN 18.75 ¹5 mN m
Calculate the possible currents of the two wires, if the force per length is 75 microNewton per meter and are 5 cm
apart.
O 8.5 A and 1.5 A
7.5 A and 0.5 A
O 3.5 A and 9.5 A
O 7.5 A and 2.5 A
Transcribed Image Text:Calculate the possible currents of the two wires, if the force per length is 75 microNewton per meter and are 5 cm apart. O 8.5 A and 1.5 A 7.5 A and 0.5 A O 3.5 A and 9.5 A O 7.5 A and 2.5 A
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