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A metal rod 1.5m long rotates about its ...

A metal rod `1.5m` long rotates about its one end in a vertical plane at right angles to the magnetic meridian. If the frequency of rotation is `20 rev s^(-1)`, find the emf induced between the ends of the rod `(B_(H) = 0.32G)`.

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AI Generated Solution

To find the induced EMF between the ends of a rotating metal rod, we can follow these steps: ### Step 1: Identify the given values - Length of the rod (L) = 1.5 m - Frequency of rotation (ν) = 20 rev/s - Horizontal component of the magnetic field (B_H) = 0.32 G ### Step 2: Convert the magnetic field from Gauss to Tesla ...
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