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MHT-CET PCB 05 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CETMHT-CET PCB 051 Mark
MCQ
A triangular loop of side `l` carries a current I. It is placed in a magnetic field B such that the plane of the loop is in the direction of B. The torque on the loop is ____________.
  • ✓
    `sqrt3/2"I"l^2"B"^2`
  • B
    `sqrt3/4"IB"l^2`
  • C
    `"IB"l`
  • D
    zero
✓

Answer

Correct option: A.
`sqrt3/2"I"l^2"B"^2`
A

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