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Torque on loop
τ = NIAB sin θ
Where: A = area (m²) / amplitude, B = magnetic field (T), I = moment of inertia (kg·m²) / current (A), N = number of turns / normal force (N), τ = torque (N·m), θ = angle
Solved example
Given: A = 7, B = 5, I = 10, N = 4, theta = 30°
Find: tau (torque (N·m))
- Formula: τ = A·B·I·N·sin(θ)
- Substitute the values: τ = 10·4·5·7·sin(30°)
- Result: τ = 700 N·m
Answer: tau = 700 N·m
Calculator
How to calculate Torque on loop
- Write down the formula: τ = NIAB sin θ.
- Note the known values (A, B, I, N, θ).
- Substitute them and simplify to find tau.
- Use the calculator above to solve for any letter.
Frequently asked questions
What is the formula for Torque on loop?
The formula is τ = NIAB sin θ, where A = area (m²) / amplitude, B = magnetic field (T), I = moment of inertia (kg·m²) / current (A), N = number of turns / normal force (N), τ = torque (N·m), θ = angle.
What is Torque on loop when A = 7, B = 5, I = 10, N = 4, theta = 30°?
tau = 700 N·m. Substitute the values into τ = NIAB sin θ and simplify.
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