Calculate the amount of charge on capacitor of 4 μ F. The internal resistance of battery is 1 Ω:

Question

Calculate the amount of charge on capacitor of 4 μ F. The internal resistance of battery is 1 Ω: <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/e38139c63dac310f34cc337dad88670d-.png" /> (A) 8 μ C (B) zero (C) 16 μ C (D) 4 μ C

Tardigrade Admin · Accepted Answer

On simplifying circuit we get <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/c5002e7fe3af6d1779150d9fffac782c-.png" /> No current in upper wire. ∴ V AB =(5/4+1) × 4=4 v ∴ θ=( C texteq ) v ⇒ 2 × 4=8 μ C

Q. Calculate the amount of charge on capacitor of $4 μ F$ . The internal resistance of battery is $1 Ω$ :

$8 μ C$

zero

$16 μ C$

$4 μ C$

On simplifying circuit we get

No current in upper wire.
$∴ V_{A B} = \frac{5}{4 + 1} \times 4 = 4 v$
$∴ θ = (C_{eq}) v$
$\Rightarrow 2 \times 4 = 8 μ C$

Q. Calculate the amount of charge on capacitor of 4μF. The internal resistance of battery is 1Ω :

8μC