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parallel & series
circuits training
Question | Answer |
---|---|
when adding resistors in parallel it_______ total resistance | decreases |
total voltage drop is_______ across any branch in parallel | equal, |
total current is found by______ in parallel | adding |
total resistance is_______ in parallel | sum |
how to find out "equal sum" of RESISTANCE in parallel mathmatical | Rt=r/n |
how to find out "product over sum" of RESISTANCE in parallel mathmatical | Rt=r1*r2/r1+r2 |
how to find out "formula" of RESISTANCE in parallel mathmatical | Rt= 1/(1/r1+1/r2+1/r3) |
how to find out curret mathmatical in parallel | It=I1+I2+I3 |
how to find out voltage mathmatical in parallel | Et=E1=E2=E3 |
total current is ____ all around in series | equal |
total resistanceis the ____ of all resistance added up in series | sum |
total voltage is the ____ of all voltage drops added up in series | sum |
how to find resistance in series mathmatical | Rt=R1+R2+R2 |
how to find current in series mathmatical | It=I1=I2=I3 |
how to find voltage in series mathmatical | Et=E1+E2+E3 |