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Related Questions

  1. Two 220V – 100W bulbs are connected first in series and then in parallel.
  2. A bar magnet of moment M and pole strength m is cut into parts of equal lengths.
  3. A proton beam enters a magnetic field of 10⁻⁴ Wb/m² normally. If the specific charge
  4. Two capacitors of capacitances 2 μF and 3 μF are joined in series.
  5. When a charged oil drop moves upwards in an electric field,