Sep 20, 2012 · a) equivalent resistance with respect to what? I'll assume it is with respect to the battery. The 20 and 30 are in series, total 50. that is in parallel with R2, total 50•20/(50+20) = 1000/70 = 14. That is in series with the remaining two, total 14+15+10 = 39 ohms. b) I = E/R = 24/39 amps. you can do the rest. All you need is ohms law. When a 5Ω resistor and two resistors R1 and R2 of unknown value are used in a circuit as shown below, if the values shown on ammeters A1 and A2 And when you have resistors in series, you just add 'em up to figure out the equivalent resistance. So this would be divided by 2.0 ohms plus four...

Related Questions to study. What will be the equivalent resistance of circuit shown in figure between points A and D? A set of n identical resistors, each of resistance R ohm, when connected in series have an effective resistance of X ohm and when the resistors are connected in...

## Hegel h190 vs naim

M855a1 vs mk262

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