A moving coil galvanometer has resistance of 10 Ω and full scale deflection of 0.01 A. It can be converted into voltmeter of 10 V full scale by connecting into resistance of

Question

A moving coil galvanometer has resistance of 10 Ω and full scale deflection of 0.01 A. It can be converted into voltmeter of 10 V full scale by connecting into resistance of (A) 9.90 Ω in series (B) 10 Ω in series (C) 990 Ω in series (D) 0.10 Ω

Tardigrade Admin · Accepted Answer

R =( V / I g)- G =(10/0.01)-10=990 Ω in series.

Q. A moving coil galvanometer has resistance of $10 Ω$ and full scale deflection of $0.01 A$ . It can be converted into voltmeter of $10 V$ full scale by connecting into resistance of

$9.90 Ω$ in series

$10 Ω$ in series

$990 Ω$ in series

$0.10 Ω$

$R = \frac{V}{I _{g}} - G = \frac{10}{0.01} - 10 = 990 Ω$ in series.

Q. A moving coil galvanometer has resistance of 10Ω and full scale deflection of 0.01A. It can be converted into voltmeter of 10V full scale by connecting into resistance of

9.90Ω in series

10Ω in series

990Ω in series

0.10Ω