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AP EAMCET202523 May 2025Morning ShiftPhysicsCurrent ElectricityActual

A wire of resistance ' R ' is bent in the form of a circular loop. Two points on the circle seperated by a quarter circumference are connected to a battery of emf ' E ' and negligible internal resistance. The heat generated in the wire per second is

Options

  1. AE^2 4 R
  2. B16 E ^2 3 R
  3. CE^2 R
  4. D2 E ^2 3 R

Correct answer

B. 16 E ^2 3 R

Step-by-step solution

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