NEET
- Exam
- NEET
- Subject
- Physics
- Chapter
- Capacitance
NEET · Physics · Capacitance
In the circuit shown in figure ( E= 25 ~V, ~L= 2 H ), ( C= 60 μ ~F,...
In the circuit shown in figure (25 2 ), (60 \mu \mathrm{~F}, \mathrm{R}}_{1}=5 \Omega) and (\mathrm{R}}_{2}=10 \Omega). Switch S is closed at (0).
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| Column I | Column II | ||
| (A) | Current through R_1 at t=0 | (P) | 0 |
| (B) | Current through R_2 at t=0 | (Q) | 5 A |
| (C) | Current through R_1 at t= | (R) | 2.5 A |
| (D) | Current through R_2 at t= | (S) | None of these |
Options
- A(A \rightarrow P, B \rightarrow Q, C \rightarrow P, D \rightarrow R)
- B(\mathrm{A} \rightarrow \mathrm{Q}, \mathrm{B} \rightarrow \mathrm{P}, \mathrm{C} \rightarrow \mathrm{P}, \mathrm{D} \rightarrow \mathrm{R})
- C(\mathrm{A} \rightarrow \mathrm{Q}, \mathrm{B} \rightarrow \mathrm{P}, \mathrm{C} \rightarrow \mathrm{R}, \mathrm{D} \rightarrow \mathrm{P})
- D(\mathrm{A} \rightarrow \mathrm{P}, \mathrm{B} \rightarrow \mathrm{R}, \mathrm{C} \rightarrow \mathrm{P}, \mathrm{D} \rightarrow \mathrm{Q})
Correct answer
B. (\mathrm{A} \rightarrow \mathrm{Q}, \mathrm{B} \rightarrow \mathrm{P}, \mathrm{C} \rightarrow \mathrm{P}, \mathrm{D} \rightarrow \mathrm{R})
Step-by-step solution
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At (\mathrm{t}=\infty)
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