What amount of heat will be generated in a coil of resistance $R$ due to a charge $q$ passing through it if the current in the coil decreases to zero uniformly during a time interval $\Delta t$
  • A$\frac{4}{3}\frac{{{q^2}R}}{{\Delta t}}$
  • B$\ln \frac{{{q^2}R}}{{2\Delta t}}$
  • C$\frac{{2{q^2}R}}{{3\Delta t}}$
  • D$\ln \frac{{\left( {2\Delta t} \right)}}{{{q^2}R}}$
Medium
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