Current Electricity

JEE Advanced · Physics · 33 past questions

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1. Q26 2010 Paper 1

   Consider a thin square sheet of side $L$ and thickness $t$, made of a material of resistivity $\rho$. The… (with a figure)

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2. Q27 2010 Paper 1

   Incandescent bulbs are designed by keeping in mind that the resistance of their filament increases with the…

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3. Q28 2010 Paper 1

   To verify Ohm's law, a student is provided with a test resistor $R_T$, a high resistance $R_1$, a small… (with a figure)

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4. Q29 2010 Paper 1

   When two identical batteries of internal resistance $1\,\Omega$ each are connected in series across a…

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