Question

$\bf \underline{Question} \: \: :$

➝ The moving coil meters, $\sf M_1$ and $\sf M_2$ have the following particulars
$\sf R_1 = 10Ω, N_1 = 30$
$\sf A_1 = 3.6 × 10^{-3} m^{2}, B_1 = 0.25T$
$\sf R_2 = 40 Ω, N_2 = 42$
$\sf A_2 = 1.8 × 10^{-3} m², B_2 = 0.50T$
(The spring constants are idenical for the two meters)

Determine the ratio of

(a) Current sensitivity and

(b) Voltage sensitivity of $\sf M_1$ and $\sf M_2$

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Answer 1

Answer:

Step-by-step explanation:

The answer is 1.4 and 1