Questions
An infinite sheet of charge has a surface charge density of . The separation
between two equipotential surfaces, whose potentials differ by 10 V is
detailed solution
Correct option is A
ΔV=EΔr⇒10=σ2ε0×Δr⇒Δr=20×8.85×10−128.85×10−7=0.2mmTalk to our academic expert!
Similar Questions
Let us suppose the earth (radius 6400 km) had a net charge equivalent to one electron n/m2 of its surface area. Its potential in volt will be
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