Resistance - ohms

If the resistance of the first resistor is 300 ohms and the resistance of the second resistor is 100 ohms. What is the resulting resistance?

Correct answer:

RS =  400 Ω
RP =  75 Ω

Step-by-step explanation:

R1=300 Ω R2=100 Ω RS=R1+R2=300+100=400 Ω
RP=R11+R211=3001+10011=75 Ω

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Showing 1 comment:
Dr Math
Hi. I love these. They help me brush up on basic electronics. May I request either the voltage or current so I can calculate for P? I think you are asking for Power and in Watts? Correct? Thanks. Bart.

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