Determine: a) total resistance b) total power c) current in R, applying current 0.12 A R R3 ww divider formula 50 20 d) voltage across each resistor . Three lamps, each with resistance of 0.8 2, are connected across a R2 10 0 R4 120 10 M HilF

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Chapter1: Units, Trigonometry. And Vectors
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Determine:
a) total resistance
b) total power
) current in R, applying current
0.12 A R1
R3
ww
divider formula
50
20
d) voltage across each resistor
. Three lamps, each with resistance
of 0.8 2, are connected across a
R2
100 R4
120
10-V emf source. L2 and La are in
parallel, and this combination is in
series with L1.
Find the total current if
a) L2 opens b) Li is shorted out
Transcribed Image Text:Determine: a) total resistance b) total power ) current in R, applying current 0.12 A R1 R3 ww divider formula 50 20 d) voltage across each resistor . Three lamps, each with resistance of 0.8 2, are connected across a R2 100 R4 120 10-V emf source. L2 and La are in parallel, and this combination is in series with L1. Find the total current if a) L2 opens b) Li is shorted out
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