Two infinitely long parallel wires having linear charge densities λ1 and λ2 respectively are placed at a distance of&nbsp;R. The force per unit length on either wire will be

2k λ1λ2/R

k λ1λ2/R

2k λ1λ2/R2

k λ1λ2/R2

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Electrostatics Physics Electrostatic Potential and Capacitance Physics Class 12th

Two infinitely long parallel wires having linear charge densities λ₁ and λ₂ respectively are placed at a distance of R. The force per unit length on either wire will be

Option 1 -

2k λ₁λ₂/R

Option 2 -

k λ₁λ₂/R

Option 3 -

2k λ₁λ₂/R²

Option 4 -

k λ₁λ₂/R²

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1 Answer

Answered by

alok kumar singh | Contributor-Level 10

a week ago

Correct Option - 1

Detailed Solution:

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