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      Question

      Electric devices like laundry iron, electric toaster,

      electric oven, electric kettle and electric heater are based on which effect of electric current?
      A Chemical effect Correct Answer Incorrect Answer
      B Magnetic effect Correct Answer Incorrect Answer
      C Physiological effect Correct Answer Incorrect Answer
      D Heating effect Correct Answer Incorrect Answer

      Solution

      The correct answer is D

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