Two metallic spheres of radii 1 cm and 3 cm are given charges of C and C

PHYSICS · Single correct · CBSE · Physics · Electrostatic Potential and Capacitance · Electrostatic Potential and Capacitance

Problem

Two metallic spheres of radii 1 cm and 3 cm are given charges of

-1 \times 10^{-2}

C and

5 \times 10^{-2}

C, respectively. If these are connected by a conducting wire, the final charge on the bigger sphere is: (2012 Mains) (a)

2 \times 10^{-2}

C (b)

3 \times 10^{-2}

C (c)

4 \times 10^{-2}

C (d)

1 \times 10^{-2}