Three uncharged capacitors of capacitance C1, C2 and C3 are connected as shown in figure to one another and to points A, B and d at potentials VA,VB and VD . Then the potential at O will be
1
\(\rm \frac{V_A+V_B+V_D}{C_1+C_2+C_3}\)
2
\(\rm \frac{V_AC_1+V_BC_2+V_DC_3}{C_1+C_2+C_3}\)
3
\(\rm \frac{V_AV_B+V_BV_D+V_DV_A}{C_1+C_2+C_3}\)
4
\(\rm \frac{V_AV_BV_D}{C_1C_2+C_2C_3+C_3C_1}\)
5
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