A resistor of resistance R is connected to a battery of negligible internal resistance. If a siilar resistor is connected in series with it the - SchoolNGR

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A resistor of resistance R is connected to a battery of negligible internal resistance. ...

A resistor of resistance R is connected to a battery of negligible internal resistance. If a siilar resistor is connected in series with it the

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Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A Effective resistance of the circuit is halved
B Total power dissipated is doubled
C Total current in the circuit is halved
D Terminal voltage is halved

Correct Answer: Option B

Explanation:

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