JEE Mains · Physics · STD 12 - 3. current electricity
The charge on a capacitor plate in a circuit, as a function of time, is shown in the figure What is the value of current at \(t = 4\,s\) ? ............... \(\mu A\)
- A \(0\)
- B \(3\)
- C \(2\)
- D \(1.5\)
Answer & Solution
Correct Answer
(A) \(0\)
Step-by-step Solution
Detailed explanation
Current \(=\) slope of \(q -t\) graph \(= 0.\) [at \(t = 4\,sec\) ]
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