Let the voltage output of the battery and resistances in the parallel connection in Figure 21.4 be the same as the previously considered series connection: V = 12.0 V, R1 = 1.00 Ω, R₂ = 6.00 Ω, and R₃ = 13.0 Ω.

(a) What is the total resistance? 

(b) Find the total current. 

(c) Calculate the currents in each resistor, and show these add to equal the total current output of the source. 

(d) Calculate the power dissipated by each resistor. 

(e) Find the power output of the source, and show that it equals the total power dissipated by the resistors.

Data given in Figure 21.4

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