
Grade 12Electric Current
A hollow metallic sphere of radius r1 has charge q1 and a solid metallic sphere of radius r2 has charge q2. If they are connected with a wire what will be the common potential??
A hollow metallic sphere of radius r1 has charge q1 and a solid metallic sphere of radius r2 has charge q2. If they are connected with a wire what will be the common potential??



