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Physics Electricity CBSE Board 2026 Easy

In an electric circuit carrying current I, a 2 Ω resistor is replaced by an 8 Ω resistor without changing the…

In an electric circuit carrying current , a resistor is replaced by an resistor without changing the connected (ideal) battery. Then :
  1. (a)current becomes and potential difference
  2. (b)current becomes and potential difference remains
  3. (c)current becomes and potential difference remains
  4. (d)current becomes and potential difference

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