A rod of length 2-2m is moving with a velocity -2-3-4k- in a magnetic field B-2-3k- Find - ind- in the rod if the rod at an instant is laying along the x-y line in the x-y plane-

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Standard XII

Physics

Magnetic Moment

A rod of leng...

Question

A rod of length $2 \sqrt{2} m$ is moving with a velocity $\to θ = 2^i + 3^j - 4^k$ in a magnetic field $\to B =^i - 2^j + 3^k$ . Find $| ϵ_{i n d} |$ in the rod if the rod at an instant is laying along the x=y line in the x-y plane.

10v

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zero

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12v

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27v

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Solution

The correct option is D 27v

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A rod of length 2√2m is moving with a velocity →θ=2^i+3^j−4^k in a magnetic field →B=^i−2^j+3^k. Find |ϵind| in the rod if the rod at an instant is laying along the x=y line in the x-y plane.

The correct option is D 27v

A rod of length $2 \sqrt{2} m$ is moving with a velocity $\to θ = 2^i + 3^j - 4^k$ in a magnetic field $\to B =^i - 2^j + 3^k$ . Find $| ϵ_{i n d} |$ in the rod if the rod at an instant is laying along the x=y line in the x-y plane.