A current loop of area 0.01 m² and carrying a current of 10 amp is held perpendicular to magnetic field of induction of 0.1 tesla. The torque acting on the loop is

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0.001

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Solution

Given:
$A = 0.01 m^{2}, I = 10 A, B = 0.1 T, θ = 90^{0}$

To find:
Torque acting on the loop, $τ$

Solution:
Magnetic moment, $M = (I) (A)$
The torque acting on the loop is given as, $\to τ = \to M \times \to B$
$τ = M B s i n θ$
$τ = I A B$
$τ = 10 \times 0.01 \times 0.1$
$τ = 0.01 N m$

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A current loop of area 0.01 m2 and carrying a current of 10 amp is held perpendicular to magnetic field of induction of 0.1 tesla. The torque acting on the loop is

Given:A=0.01m2,I=10A,B=0.1T,θ=900 To find:Torque acting on the loop, τ Solution:Magnetic moment, M=(I)(A) The torque acting on the loop is given as, →τ=→M×→B τ=MBsinθτ=IABτ=10×0.01×0.1τ=0.01Nm

A current loop of area 0.01 m² and carrying a current of 10 amp is held perpendicular to magnetic field of induction of 0.1 tesla. The torque acting on the loop is

Given:
$A = 0.01 m^{2}, I = 10 A, B = 0.1 T, θ = 90^{0}$

To find:
Torque acting on the loop, $τ$

Solution:
Magnetic moment, $M = (I) (A)$
The torque acting on the loop is given as, $\to τ = \to M \times \to B$
$τ = M B s i n θ$
$τ = I A B$
$τ = 10 \times 0.01 \times 0.1$
$τ = 0.01 N m$