The electrostatic potential -r- of a spherical symmetric system kept at origin as shown in the figure is given as - r - q 4- 0 r r- R 0 - r - q 4- 0 R 0 r- R 0 Which of the following options is-are correct-

The correct options are A For spherical region r≤ R _ 0 total electrostatic energy stored is zero B Within r=2R_0 total charge is q C There wi ...

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Question

The electrostatic potential $(ϕ_{r}$ , of a spherical symmetric system kept at origin as shown in the figure is given as $ϕ_{r} = \frac{q}{4 π ε_{0} r} (r \geq R_{0})$
$ϕ_{r} = \frac{q}{4 π ε_{0} R_{0}} (r \leq R_{0})$
Which of the following option(s) is/are correct?

For spherical region

r \leq R_{0}

total electrostatic energy stored is zero

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Within

r = 2 R_{0}

total charge is

q

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There will be no charge anywhere except at

r = R_{0}

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Electric field is discontinuous at

r = R_{0}

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Similar questions

(ϕ_{r})

ϕ_{r} = \frac{q}{4 π ϵ_{0} r} . . . (r ⩾ R_{0})

ϕ_{r} = \frac{q}{4 π ϵ_{0} R_{0}} . . . (r \leq R_{0})

(ϕ_{r})

ϕ_{r} = \frac{q}{4 π ϵ_{0} r} . . . (r ⩾ R_{0})

ϕ_{r} = \frac{q}{4 π ϵ_{0} R_{0}} . . . (r \leq R_{0})

(ϕ_{r})

ϕ_{r} = \frac{q}{4 π \in_{o} r} (r \geq R_{0})

ϕ_{r} = \frac{q}{4 π \in_{o} R} (r \leq R_{0}) R_{0} r

i s / a r e

V = \frac{q}{4 π ε_{0} R_{0}}

r \leq R_{0}

v = \frac{q}{4 π ε_{0} r}

r \geq R_{0}

V = \frac{q}{4 π ε_{0} R_{0}}

r R_{0}

V = \frac{q}{4 π ε_{0} r}

r \geq R_{0}

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