In a combination circuit of 3 resistors R1 , R2 and R3 , R2 and R3 are in parallel on right and these two are then put in series with R1  on the left. The lower vertical

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In a combination circuit of 3 resistors R1 , R2 and R3 , R2 and R3 are in parallel on right and these two are then put in series with R1  on the left. The lower vertical lines represent emf of battery. If R1 on the left is 30 ohms and R2 = 20 ohms and R3 = 40 ohms and emf E= 12 volts, find

d) voltage across the 2&3 combination

e) The currents I2 and I3 

f) Power output of battery

secona point A right
tential at point P and at point A due to
done to move a test charge of one proton
al work done to setup the two charges
nd R,, R, and R, are in parallel on right and
e left.
ery.
and
rs
4:20
12/7/2
Transcribed Image Text:secona point A right tential at point P and at point A due to done to move a test charge of one proton al work done to setup the two charges nd R,, R, and R, are in parallel on right and e left. ery. and rs 4:20 12/7/2
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