Two conductors A and B of resistances 5ohm and 10 ohm repectively can be arranged in parrallel and later on in series.In each arrangement t the total voltage applied across it is 20 volts. In which arrangement will the voltage across A and B be the same and in which case will the current flowing through A and B be the same ? Calculate the total resistance for each arrangement
Answers
Answered by
1
WHEN CONNECTED IN PARALLEL >
1/R =1/R (I) +1/R (2)
THEREFORE TOTAL R = 5.4 OHM
WHEN CONNECTED IN SERIES >.
R = R (1) +R (2)
THEREFORE TOTAL R = 15 OHM
1/R =1/R (I) +1/R (2)
THEREFORE TOTAL R = 5.4 OHM
WHEN CONNECTED IN SERIES >.
R = R (1) +R (2)
THEREFORE TOTAL R = 15 OHM
Similar questions