0
What else can I help you with?
When two lengths of the same uniform wire are connected together the effective resistance is the sum of the separate resistances is this correct?
Yes. Resistances in series add up. RSERIES = Summation1toN RN
Are all resistances in series connections the same?
No, all resistances in series connections are not the same. Different value resistances can be series together. The results of the resistances in series are always the same, they are additive.
What is the resistance of a parallel circuit with resistances 10 ohms and 20 ohms?
To calculate resistance in parallel: 1/R = 1/A + 1/B + 1/C + 1/D ... where R is the final result, and A, B, C... are the individual resistances. For two resistances A and B, you can simply calculate (A x B) / (A + B).
How to measure resistance of series combination?
When connected in series, the overall effective resistance of a bunch of individual resistors is the sum of the individual resistances. It's always more than the resistance of any individual. When connected in parallel, the reciprocal of the overall resistance of a bunch of individual resistors is the sum of the reciprocals of the individual resistances. It's always less than the resistance of any individual. When two resistors are connected in parallel, the overall effective resistance of the pair is (the product of the two individual resistances) divided by (the sum of the two individual resistances). It's always less than the smaller individual resistance.
What is the net resistance of two resistor connected in series?
The net resistance of two resistors connected in series is the sum of the two resistances. RSERIES = Summation1toN RN
What is Resistance of 20 ohms and 10 ohms?
Well, the total circuit resistance depends on the type of connection. If the two resistances (or any number of resistances) are connected in series, IE. one resistance end is connected to one end of another resistance, the the circuit total resistance is the sum of the two resistances. say two resistances r1 and r2 are connected in series the total resistance is r1+r2 (in this case its 30 ohms). If the resistances are connected in parallel IE. both the ends of a resistance are connected to both ends of another resistance then the total resistance in this case shall be (r1*r2)/(r1+r2) ,( that is 6.67 ohms in given case).
How did Algeria's resistances to french rule differ from the east African's resistances to German rule?
the french east
Does swimming have two m's?
Yes, the correct spelling of "swimming" does have two Ms just as it is spelled in the question.
Why cant you wear two swimming hats whiles swimming?
you can wear two but you might get a head ache.
What term remains the same across all the resistances in a parallel combination of resistances?
The voltage across the resistors will remain constant.
What is law of combination of resistors?
The resistance of two or more resistors in series is the sum of their resistances. RS = sumI=1,N (RI) The resistance of two or more resistors in parallel is the inverse of the sum of the inverses of the resistances. This is the same as saying that the conductance of two or more resistors in parallel is the sum of their conductances. RP = 1 / sumI=1,N (1/RI)
What is the Pisces symbol?
Two fish. One fish swimming going up an another swimming down.
