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circuits training

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

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