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NEET2008PhysicsCurrent ElectricityActual

A current of 3 amp . flows through the 2 resistor shown in the circuit. The power dissipated in the 5 resistor is

Options

  1. A5 watt
  2. B4 watt
  3. C2 watt
  4. D1 watt

Correct answer

A. 5 watt

Step-by-step solution

Potential difference across 2 =6 ~V Current through 5 = 6 6 =1 ~A Power dissipated in 5 =(1)^2 5=5 Watt

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