Questions
A short magnetic needle is pivoted in a uniform magnetic field of strength 1 T. When another magnetic field of strength is applied to the needle in a perpendicular direction, the needle deflects through an angle , where is
detailed solution
Correct option is D
In balanced condition, B2=B1 tanθ⇒tanθ=31⇒θ=60oTalk to our academic expert!
Similar Questions
Two normal uniform magnetic fields F and H contain a magnetic needle making an angle with F. Then the ratio of is
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