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Standard XII

Physics

Energy Stored in an Inductor

Find the elec...

Question

Find the electric field at $z > 0.5 d$

E = 0

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E = - \frac{σ}{ϵ_{0}}^k

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E = \frac{σ}{ϵ_{0}}^k

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E = - \frac{σ}{2 ϵ_{0}}^k

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Solution

The correct option is A $E = 0$

Electric field at a point P where P is at $Z > 0.5 d$
$E_{P} = \frac{σ}{2 ε_{0}} - \frac{σ}{2 ε_{0}} = 0$
$E = 0$

Hence Option (A) is correct

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Find the electric field at z>0.5d

The correct option is A E=0Electric field at a point P where P is at Z>0.5dEP=σ2ε0−σ2ε0=0E=0Hence Option (A) is correct

Find the electric field at $z > 0.5 d$

The correct option is A $E = 0$

Electric field at a point P where P is at $Z > 0.5 d$
$E_{P} = \frac{σ}{2 ε_{0}} - \frac{σ}{2 ε_{0}} = 0$
$E = 0$

Hence Option (A) is correct