MCQ
Which of the following statement is true
- AVelocity of light is constant in all media
- ✓Velocity of light in vacuum is maximum
- CVelocity of light is same in all reference frames
- DLaws of nature have identical form in all reference frames
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If the charge $q_A$ is slowly moved inside the shell, then choose the statement$(s)$
($C$ and $R$ represent capacitance and resistance respectively)