Electronics - Series Circuits - Discussion
Discussion Forum : Series Circuits - General Questions (Q.No. 10)
10.
Calculate the voltage at point C in the given circuit.
Discussion:
12 comments Page 2 of 2.
Jamil hassan said:
8 years ago
Simply, we calculate the current.
By adding all the resistance and further calculate v : 12-9::: 3V...Then i is .02mA.
Voltage drop is .02* 20 = .4.
12 - .4 = 11.6.
By adding all the resistance and further calculate v : 12-9::: 3V...Then i is .02mA.
Voltage drop is .02* 20 = .4.
12 - .4 = 11.6.
(2)
Sahal Waf said:
7 years ago
I=(12-9)/150 = 0.02mA,
The voltage at B = 9V + 0.02mA * (47+27+56)K ohm = 9V+2.6V = 11.6V.
The voltage at B = 9V + 0.02mA * (47+27+56)K ohm = 9V+2.6V = 11.6V.
(2)
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