Three resistors with values 1.8 Ω, 2.6 Ω, and 4.2 Ω are connected in parallel in a circuit with a 7.8 V battery. Part A What is the total equivalent resistance? Express your answer using two significant figures.   Part B What is the voltage across each resistor? Express your answer using two significant figures.   Part C What is the power delivered to the 4.2 Ω resistor? Express your answer using two significant figures.

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