3 years ago

A force of 200N is being applied over an area measuring 0.75m^2

Physics

1 answer:

Sonbull [250]3 years ago

3 0

Answer:

357KG

Explanation:

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given,

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horizontal rails = 1 m

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coefficient of static friction = 0.6

magnetic force acting on a current carrying wire is

F = B i L

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$F_x =i L B_d$

$F_y= i L B_w$

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static friction f = μ_s (mg-F y )

horizontal acceleration is zero

$F_x-f = 0$

$iLBd = \mu_s(mg-F_y )$

B_w = B sinθ

B_d = B cosθ

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