JEE Mains 24-Jan-2023 Shift 2 Solved Paper

Section: Physics

Question : 9 of 90

Marks: +1, -0

A metallic rod of length ' L ' is rotated with an angular speed of ' ω ' normal to a uniform magnetic field ' B ' about an axis passing through one end of rod as shown in figure. The induced emf will be :

[24-Jan-2023 Shift 2]

‌
1
4
B2Lω
‌
1
4
BL2ω
‌
1
2
BL2ω
‌
1
2
B2L2ω

Validate

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