Question

A 10.0 Ω resistor is hooked up in series with an 8.0 Ω resistor followed by a 27.0 Ω resistor. The circuit is powered by a 9.0 V battery

-Calculate the equivalent resistance.

-Calculate the voltage drop across each resistor in the circuit.
R = 10 + 8 + 27

i = 9/R

for each Vn = i * Rn

the sum of Vn better equal 9

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