If a change in current of 0-01 A in coil produces a change in magnetic flux of 2- 10-2 in the other coil- the mutual inductance of the two coils in Henries is

The correct option is C 2 From laws of electro magnetic induction. ⇒dQdt=ε =Mdidt ⇒ M=2× 106 20.01=2 Hence, the answer is 2. ...

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Physics

Faraday's Experiment

If a change i...

Question

If a change in current of $0.01 A$ in coil produces a change in magnetic flux of $2 \times 10^{- 2}$ in the other coil, the mutual inductance of the two coils in Henries is

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Solution

The correct option is C $2$
From laws of electro magnetic induction.
$\Rightarrow \frac{d Q}{d t} = ε = M \frac{d i}{d t}$

$\Rightarrow M = \frac{2 \times 106 - 2}{0.01} = 2$
Hence, the answer is $2.$

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If a change in current of 0.01A in coil produces a change in magnetic flux of 2×10−2 in the other coil, the mutual inductance of the two coils in Henries is

The correct option is C 2From laws of electro magnetic induction.⇒dQdt=ε=Mdidt⇒M=2×106−20.01=2Hence, the answer is 2.

If a change in current of $0.01 A$ in coil produces a change in magnetic flux of $2 \times 10^{- 2}$ in the other coil, the mutual inductance of the two coils in Henries is

The correct option is C $2$
From laws of electro magnetic induction.
$\Rightarrow \frac{d Q}{d t} = ε = M \frac{d i}{d t}$

$\Rightarrow M = \frac{2 \times 106 - 2}{0.01} = 2$
Hence, the answer is $2.$