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Standard XII

Physics

Self Induction

A solenoid co...

Question

A solenoid coil has 10 turns per cm along its length and a cross sectional area of 10 cm². 100 turns of another wire are wound round the first solenoid coaxially. The two coils are electrically insulated from each other. The mutual inductance between the two coils is

0.013 mH

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1.30 mH

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0.13 mH

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13.0 mH

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Solution

The correct option is C
0.13 mH

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Similar questions

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A solenoid coil has 10 turns per cm along its length and a cross sectional area of 10 cm2. 100 turns of another wire are wound round the first solenoid coaxially. The two coils are electrically insulated from each other. The mutual inductance between the two coils is

The correct option is C 0.13 mH

A solenoid coil has 10 turns per cm along its length and a cross sectional area of 10 cm². 100 turns of another wire are wound round the first solenoid coaxially. The two coils are electrically insulated from each other. The mutual inductance between the two coils is

The correct option is C
0.13 mH