B 101R 100 respectively A battery of emf is A spherical

Last updated: 6/9/2023

B 101R 100 respectively A battery of emf is A spherical shell capacitor is made of inner and outer radius R and connected between the two shells The approximate energy stored by the capacitor will be 1 100T RE 2 400 E RE 3 200 E RE 4 800 R A hollow sphere of radius 2R is charged to V volt and another sphere of radius R is charged to V 2 volts Now the smaller sphere is placed inside the bigger sphere without changing the net charge on each sphere The magnitude of potential difference between the two spheres would be