a sphere of radius 5 cm contains a charge of 120nC.It is connected to two other spheres B and C having respective radii of 10 cm and 15 cm. Determine the charges on each of the spheres
Answers
Answered by
0
Answer:
It is connected to two other spheres B and C having respective radii of 10 \mathrm{cm} and ... Determine the charges on each of the spheres.
Answered by
6
Answer:
HERE IS YOUR ANSWER ............
Explanation:
When they are joined by wire, Potential of the system is V=kr1+r2Q1+Q2.
When wire is removed , potential of each sphere
- V1′=kr1Q1′ and V2′=kr2Q2′
Just after removal wire , V=V1′=V2′
thus, Q1′=r1+r2(Q1+Q2)r1=10+5(120+120)5=80μC
Q2′=r1+r2(Q1+Q2)r2=10+5(120+120)10=160μC.
HOPE THAT THIS WILL HELP YOU.......
Similar questions