A metallic sphere A isolated from ground is charged to +50 µC. This sphere is brought in contact with other isolated metallic sphere B of half the radius of sphere A. The charge on the two sphere will be now in the ratio
A. 1 : 2
B. 2 : 1
C. 4 : 1
D. 1 : 1
Answer:D
A metallic sphere A isolated from ground is charged to +50 µC. This sphere is brought in contact with other isolated metallic sphere B of half the radius of sphere A. The charge on the two sphere will be now in the ratio
A. 1 : 2 B. 2 : 1 C. 4 : 1 D. 1 : 1