Question

a Calculate the magnetic field o it force of 100 N ăcts ht conductor of 10 cm length to it when I ampere current flows through it. ​

Answer 1

Answer:

Magnetic Force experienced due to current flowing in a conductor is given by the formula:

$\boxed{ F_B = I.L.B\:sin\:\theta}$

where, 'F' refers to the magnetic force, 'I' refers to the current flowing in the conductor, 'L' refers to the length of the conductor (in m), 'B' refers to the magnetic field's magnitude and 'θ' refers to the angle between the conductor carrying current and the magnetic field.

According to the question,

• Force experienced = 100 N
• Length = 10 cm = 0.1 m
• Current = I A
• θ = 90° (Since no value is given)

Substituting the values we get:

⇒ 100 = I × 0.1 × B × sin (90)

⇒ 100 = I × B × 0.1

⇒ B = 100 / ( I × 0.1 )

⇒ B = (1000 / I) T

This is the required answer.

Answer 2

Given Data :-

• Force experienced = 100 N
• Length = 10 cm = 0.1 m
• Current = I A
• θ = 90° (Since any value is given)

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To Find :-

• Magnetic Field

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Solution :-

$\red{ \tt FORMULA} : \blue{ \boxed{ \orange{\tt F_B = (I) × (L) × (B) × sinθ }}}$

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Substituting the values we get ,

➱ 100 = I × 0.1 × B × sin (90°)

➱ 100 = I × B × 0.1

➱ B = 100 / ( I × 0.1 )

➱ B = (1000 /I )T

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