If the electric flux through a surface of area 100m2 lying in the x−y plane is p√qVm then find pq. Given →E=^i+√2^j+√3^k
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Solution
We know that electric flux is: ϕ=→E.→S
Given →E=^i+√2^j+√3^k →S=100m2^k ϕ=(^i+√2^j+√3^k).(100^k) =100√3Vm
From questtion ϕ=(p√qVm)
By comparing, we get p=100 and q=3
Hence, pq=300.