b) Suppose the current in the 10 resistor in the following circuit A is 60 mA, flowing from left to right. What is the current flowing in the 302 resistor?

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4U. Use voltage division or current division to find the specified voltages or currents:
a) Suppose the voltage drop across the 40 resistor in the following circuit A is 40 V, positive at the top of
the resistor. What is the voltage drop across the 10 22 resistor?
b) Suppose the current in the 10 resistor in the following circuit A is 60 mA, flowing from left to right. What
is the current flowing in the 30 2 resistor?
c) Suppose the current in the 2 k resistor in the following circuit B is 10 mA, flowing from left to right.
What is the current in the 60 k resistor?
d) Suppose the voltage drop across the 4 k resistor in the following circuit B is 50 V, Positive at top of the
resistor. What is the voltage drop across the 2.4 k resistor?
20 2
4 k
60 k
10 KQ
333-
40 92
10 92
30 2
(A)
2002
2 k
(B)
7.2 k
2.5 KQ
2.4 k
Transcribed Image Text:4U. Use voltage division or current division to find the specified voltages or currents: a) Suppose the voltage drop across the 40 resistor in the following circuit A is 40 V, positive at the top of the resistor. What is the voltage drop across the 10 22 resistor? b) Suppose the current in the 10 resistor in the following circuit A is 60 mA, flowing from left to right. What is the current flowing in the 30 2 resistor? c) Suppose the current in the 2 k resistor in the following circuit B is 10 mA, flowing from left to right. What is the current in the 60 k resistor? d) Suppose the voltage drop across the 4 k resistor in the following circuit B is 50 V, Positive at top of the resistor. What is the voltage drop across the 2.4 k resistor? 20 2 4 k 60 k 10 KQ 333- 40 92 10 92 30 2 (A) 2002 2 k (B) 7.2 k 2.5 KQ 2.4 k
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