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Related Questions

• The unit of magnetic flux is

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• In a magnetic field of 0.05T, area of a coil changes from $101\,c{m^2}$ to $100\,c{m^2}$ without changing the resistance which is $2\Omega$. The amount of charge that flow during this period is

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• The primary winding of transformer has 500 turns whereas its secondary has 5000 turns. The primary is connected to an ac supply of 20 V, 50 Hz. The secondary will have an output of

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• A transformer has turn ratio 100/1. If secondary coil has 4 amp current then current in primary coil is

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• In an LR-circuit, time constant is that time in which current grows from zero to the value (where ${I_0}$ is the steady state current)

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