A 9V battery is connected between an inner spherical conductor (R₁ = 10 cm) and a concentric conducting spherical shell (R2 = 30 cm, R3 = 35 cm,). The inner spherical conductor is positively charged (+Q) and the outer conducting spherical shell is negativelycharged (-Q). Find the potential at a point, r, between the conductors where the electric potential of the outer conducting sphericalshell is set to zero as the reference.OR₂v(r) =v(r) =R₂R₁QΑπερQ4πε r1(1/1₂ - +) V(x) =R.1RQΑπε R0 V (1) = - =-(- - - - -)Q 11V(r)4πε r R

Given, The battery voltage is The three radius are

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