Two resistors having equal resistances are joined in series and a current is passed through the combination. Neglect any variation in resistance as the temperature changes. In a given time interval

  • A

    Equal amounts of thermal energy must be produced in the resistors

  • B

    Unequal amounts of thermal energy may be produced

  • C

    The temperature must rise equally in the resistors

  • D

    The temperature must rise unequally in the resistors

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