abbyartistic48261 abbyartistic48261
  • 08-05-2024
  • Physics
contestada

Two similar coils of radius R are lying concentrically with their planes at right angles to each other, if the current through them are 2 I and 4 I respectively, then net magnetic induction at the centre is

a. √5μ₀l / R
b. √5μ₀l / 2R
c. μ₀l / R
d. μ₀l / 2R

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