Find the current through resistor a ) in the figure. Find the potential differen
ID: 2134812 • Letter: F
Question
Find the current through resistor a) in the figure.Find the potential difference across resistor
a) in the figure.Find the current through resistor
b) in the figure.Find the potential difference across resistor
c) in the figure.Find the potential difference across resistor
c) in the figure.Find the current through resistor
d) in the figure.Find the potential difference across resistor
d) in the figure.
Explanation / Answer
let R1 = 5 ohm
R2 = 10 ohm
R3 = 5 ohm
R4 = 5 ohm
Rnet = 5 + 10*10/(10+10) = 10 ohms
a)
I = V/Rnet = 10/10 = 1A
current through R1 = 1 A
current through R3 and R4 = 0.5 A
current through R2 = 0.5 A
b) V1 = I*R1 = 5 volts
v2 = i*R2 = 0.5*10 = 5 volts
v3 = v4 = 2.5 volts
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