Question

In: Physics

A potential difference of 53 mV is developed across the ends of a 12.0-cm-long wire as...

A potential difference of 53 mV is developed across the ends of a 12.0-cm-long wire as it moves through a 0.27 T uniform magnetic field at a speed of 4.0 m/s. The magnetic field is perpendicular to the axis of the wire.

What is the angle between the magnetic field and the wire's velocity?

Expert Solution

Hi,

Hope you are doing well.

We know that, Induced emf in the conductor sliding through a magnetic field is given by,

Where,

is the magnitude of the magnetic field strength (T).

is length of the conductor (m).

is velocity of conductor through magnetic field (m/s).

is angle between the magnetic field and the wire's velocity.

Given that,

Magnitude of the magnetic field strength,

Length of the conductor,

Speed of conductor through magnetic field,

Induced emf in the wire,

Hope this helped for your studies. Keep learning. Have a good day.

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Thank you. :)

genius_generous answered 5 months ago

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