A 68 Ω resistor is connected across the terminals of a 3 V battery. T – McqOptions

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1.	A 68 Ω resistor is connected across the terminals of a 3 V battery. The power dissipation of the resistor is
A.	32 mW
B.	3.2 mW
C.	2.6 mW
D.	26 mW
Answer» B. 3.2 mW

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