Using Kirchhoff's rules, find the following. (E, - 70.8 V, E - 62.0 V, and E, - 79.2 V.) 4.00 kn R E, R 3.00 kA 2.00 n R (a) the current (in mA) in each resistor shown in the figure above mA mA mA (b) the potential difference between points c and r (Give the magnitude of your answer in volts and select the point of highest potential.) magnitude of potential difference point at higher potential Select-- O (c) What I? If all of the resistors in the circuit were decreased in value by a factor of 1,000, would the current in each resistor sir increase by a factor of 1,0007 Explain your answer.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Using Kirchhoff's rules, find the following. (E, - 70.8 V, E, - 62.0 V, and &, - 79.2 V.)
4.00 k
R.
3.00 kn
200 kN
a
R
(a) the current (in mA) in each resistor shown in the figure above
IR, =
IR. -
mA
(b) the potential difference between points c and f (Give the magnitude of your answer in volts and select the point of highest
potential.)
magnitude of potential difference
point at higher potential
Select-- O
(c) What If? If all of the resistors in the circuit were decreased in value by a factor of 1,000, would the current in each resistor sir
increase by a factor
1,000? Explain your answer.
Consider the circuit shown in the figure below, where R, = 3.00 0, R, = 5.00 0, and E = 6.00 V.
10.0 2
5.00 1
2.00 1
R
(a) Find the voltage (in V) across R,.
(b) Find the current (in A) in R,
Transcribed Image Text:Using Kirchhoff's rules, find the following. (E, - 70.8 V, E, - 62.0 V, and &, - 79.2 V.) 4.00 k R. 3.00 kn 200 kN a R (a) the current (in mA) in each resistor shown in the figure above IR, = IR. - mA (b) the potential difference between points c and f (Give the magnitude of your answer in volts and select the point of highest potential.) magnitude of potential difference point at higher potential Select-- O (c) What If? If all of the resistors in the circuit were decreased in value by a factor of 1,000, would the current in each resistor sir increase by a factor 1,000? Explain your answer. Consider the circuit shown in the figure below, where R, = 3.00 0, R, = 5.00 0, and E = 6.00 V. 10.0 2 5.00 1 2.00 1 R (a) Find the voltage (in V) across R,. (b) Find the current (in A) in R,
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