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A 10 H inductor carries a current of 20A...

A `10 H` inductor carries a current of `20A`. How much ice at `0^@C` could melted by the energy stored in the magnetic field of the inductor? Latent heat of ice is `22.6xx10^I3J//kg`

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To solve the problem step by step, we need to calculate the energy stored in the inductor and then determine how much ice can be melted using that energy. ### Step 1: Calculate the energy stored in the inductor The formula for the energy (E) stored in an inductor is given by: \[ E = \frac{1}{2} L I^2 \] ...
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DC PANDEY ENGLISH-ELECTROMAGNETIC INDUCTION-Example
  1. What inductance would be needed to store 1.0 kWh of energy in a coil c...

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  2. a. What is the magnetic flux through one turn of a solenoid of self in...

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  3. A 10 H inductor carries a current of 20A. How much ice at 0^@C could m...

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  4. A straight solenoid has 50 turns per cm in primary and 200 turns in th...

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  5. Two solenoids A and B spaced close to each other and sharing the same ...

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  6. A coil of resistance 20Omega and inductance 0.5H is switched to DC200V...

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  7. A 5H inductor is placed in series with a 10Omega resistor. An emf of 5...

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  8. A capacitor of capacitance 25muF is charged to 300V. It is then connec...

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  9. The magnetic field at all points within the cyllindrical region whose ...

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  10. A long thin solenoid has 900"tuns"//"metre" and radius 2.50cm,. The cu...

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  11. A uniform magnetic field exists in the space bar B = B(1) hat i+B(2) h...

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  12. A long solenoid of radius 4 cm, length 400 cmcarries a current of 3 A....

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  13. Figure shows a long straight wire carrying current I and a square cond...

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  14. A coil with an average diameter of 0.02 m is placed perpendicular to a...

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  15. A coil consists of 200 turns of wire having a total reistance of 2.0Om...

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  16. The magnetic flux passing through a metal ring varies with time t as:...

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  17. A square loop of side 10 cm and resistance 0.5 Omega is placed vertica...

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  18. A wire of length l in the form of a square loop lies in a plane normal...

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  19. Suppose a coil of area 5m^(2), resistance 10Omega and number of turns ...

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  20. Through a long solenoid of diameter 4.1 cm, having 100 turns per cm, a...

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