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Solenoid (Magnetism & electromagnetic induction)

B = μ₀nI

Where: B = magnetic field (T), I = moment of inertia (kg·m²) / current (A), μ₀ = permeability of free space (T·m/A), n = number (n)

Solved example

Given: I = 7, mu_0 = 5, n = 10
Find: B (magnetic field (T))

  1. Formula: B = I·μ₀·n
  2. Substitute the values: B = 10·5·7
  3. Result: B = 350

Answer: B = 350

Calculator

How to calculate Solenoid (Magnetism & electromagnetic induction)

  1. Write down the formula: B = μ₀nI.
  2. Note the known values (I, μ₀, n).
  3. Substitute them and simplify to find B.
  4. Use the calculator above to solve for any letter.

Frequently asked questions

What is the formula for Solenoid (Magnetism & electromagnetic induction)?

The formula is B = μ₀nI, where B = magnetic field (T), I = moment of inertia (kg·m²) / current (A), μ₀ = permeability of free space (T·m/A), n = number (n).

What is Solenoid (Magnetism & electromagnetic induction) when I = 7, mu_0 = 5, n = 10?

B = 350. Substitute the values into B = μ₀nI and simplify.

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