Current Electricity

CBSE Class 12 · Physics · 23 past questions

6 of 23 · show all

1. Q9 2024

   Determine the current in branches AB, AC and BC of the network shown in figure. (with a figure)

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2. Q10 2024

   Consider the circuit shown in the figure. The potential difference between points A and B is… (with a figure)

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3. Q11 2024

   Find the temperature at which the resistance of a wire made of silver will be twice its resistance at…

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4. Q12 2024

   Electrons drift with speed $v_d$ in a conductor with potential difference V across its ends. If V is reduced…

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5. Q13 2024

   The figure shows a circuit with three ideal batteries. Find the magnitude and direction of currents in the… (with a figure)

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6. Q14 2024

   When the terminals of a cell are connected to a conductor of resistance R, an electric current flows through…

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