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A rod of length 3l rotated with an angul...

A rod of length `3l` rotated with an angular velocity `omega` as shown in figure. The unfiorm magnetic field `B` is into the paper. Find
(a) `V_(A)-V_(C)` (b) `V_(A) - V_(D)`
`

Text Solution

Verified by Experts

`V_A-V_C=(Bomegal^2)/2`
`V_D-V_C=(Bomega(2l)^2)/2`
From these two equations we find
`V_A-V_D=-3Bomegal^2//2`
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