Physics · Electrostatics
Consider two concentric spherical conducting metal shells of radii r1 and r2 (where r2 > r1). The outer shell is given a charge q and the inner shell is grounded. What is the induced charge on the inner shell?
- 1- r2r1 q
- 20
- 3r1r2 q
- 4- r1r2 q✓
Correct answer
- r1r2 q
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