H2P-452

Faraday’s law

H2 Physics · JC 2 · Medium · Faraday’s law

A straight conductor of length

0.25\text{ m}

moves at right angles to a uniform magnetic field of flux density

0.40\text{ T}

with speed

3.0\text{ m s}^{-1}

. Using Faraday’s law in the form

\mathcal{E} = Blv

, calculate the magnitude of the induced e.m.f. between the ends of the conductor.

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