A 68 Ω resistor is connected across the terminals of a 3 V battery. The power d

Question

A 68 Ω resistor is connected across the terminals of a 3 V battery. The power dissipation of the resistor is

Options:

A . 132 mW

B . 13.2 mW

C . 22.6 mW

D . 226 mW

Answer: Option A

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