calaculate the resistance if two 3 ohm resitsors are placed in series and another 3 ohm was attached in parallel

total resistance for resistors in series is the addition of the resistances therefore the two 3 ohm resisters in series totals 6 ohms resistors in parallel follow the equation : 1/RT = 1/R1 + 1/R2therefore total resistance = (1/6 + 1/3)-1RT = 2 ohms

BA

Related Physics GCSE answers

All answers ▸

Describe one method by which the distance to stars from Earth is measured, and one modern improvement to this method which increases its accuracy.


Explain what led to the plum pudding model of the atom being replaced by the nuclear model of the atom.


How do diodes work?


A hair dryer uses 2000J in 5 seconds when on full power. The power used is?