The value of current in the given circuit if the ammeter is a galvanometer with a resistance RG=50 Ω is

Question

The value of current in the given circuit if the ammeter is a galvanometer with a resistance RG=50 Ω is <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/2f53030c80df158973fdbdf34133fcfb-.jpeg" /> (A) 0.048 A (B) 0.023 A (C) 0.061 A (D) 0.094 A

Tardigrade Admin · Accepted Answer

I=(V/Re w) R eq = R g +3=50+3 =53 Ω I=(V/Re q)=(5/53)=0.094 A

Q. The value of current in the given circuit if the ammeter is a galvanometer with a resistance $R_{G} = 50 Ω$ is

$0.048 A$

$0.023 A$

$0.061 A$

$0.094 A$

$I = \frac{V}{R _{e w}}$
$R_{e q} = R_{g} + 3 = 50 + 3$
$= 53 Ω$
$I = \frac{V}{R _{e q}} = \frac{5}{53} = 0.094 A$

Q. The value of current in the given circuit if the ammeter is a galvanometer with a resistance RG​=50Ω is

0.048A

0.023A

0.061A

0.094A