Electronics - Parallel Circuits - Discussion
Discussion Forum : Parallel Circuits - General Questions (Q.No. 21)
21.
When a parallel 5 k
resistor and a 25 k resistor have a 10 V supply, what is the total power loss?
resistor and a 25 k resistor have a 10 V supply, what is the total power loss?Discussion:
13 comments Page 2 of 2.
Mani said:
8 years ago
We know p=v*v/R.
Given R1&R2 are connected in parallel,
R1 = 25k&R2=5k,
R = R1llR2,
R = R1*R2/R1+R2=4.16kohms,
P = 10*10/4.16*10^3,
P = 24mwatts.
Given R1&R2 are connected in parallel,
R1 = 25k&R2=5k,
R = R1llR2,
R = R1*R2/R1+R2=4.16kohms,
P = 10*10/4.16*10^3,
P = 24mwatts.
Santhanakumari said:
5 years ago
Please clear the solution in detail. @Deepika.
p= 24 * 10^-3.
And P = 24 mwatts.
p= 24 * 10^-3.
And P = 24 mwatts.
Santhanakumari said:
5 years ago
Please clear the solution in detail. @Deepika.
p= 24 * 10^-3.
And P = 24 mwatts.
p= 24 * 10^-3.
And P = 24 mwatts.
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