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Law Incorporation [45]

2 years ago

11

What is the λ if v = 75 m/s and ƒ = 25 Hz?

1 answer:

Talja [164]2 years ago

5 0

You need to add more information

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If the magnetic field strength is found to be zero between the two wires at a distance of 3.0 cm from the first wire, what is th

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Explanation:

Here is the complete question:

Two straight parallel wires are separated by 7.0 cm. There is a 2.0-A current flowing in the first wire. If the magnetic field strength is found to be zero between the two wires at a distance of 3.0 cm from the first wire, what is the magnitude of the current in the second wire?

Explanation: Please see the attachments below

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