Questions
A capacitor is made of a flat plate of area A and a second plate constructed like a staircase as shown in the figure. The capacitance of the arrangement is
detailed solution
Correct option is C
All the steps of stair makes three parallel capacitors.Ceq=C1+C2+C3=ε0A3d+ε0A3×2d+ε0A3×3d=11ε0A18dTalk to our academic expert!
Similar Questions
The plate separation in a parallel plate condenser is d and plate area is A. If it is charged to V volts, then the work done in increasing the plate separation to 2 d will be
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