Consider the following figure. B 4₁ 1₂ = 1₂ = 1₁ 1 ohm 2 ohms C E 2 ohms 1 ohm A tr 7 volts www 1 ohm T (a) Find the currents I, II in the bridge circuit in the figure. amps amps amps amps amps amps T D (b) Find the effective resistance of this network. ohms (c) Can you change the resistance in branch BC (but leave everything else unchanged) so that the current through branch CE becomes 07 O Yes O NO

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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Consider the following figure.
B
1 ohm
www
2 ohms
(a) Find the currents I, I
1 =
4₁ =
1₂ =
12 =
****
ohms
E
amps
amps
amps
amps
amps
amps
2 ohms
www
1 ohm
1 ohm.
7 volts
Is in the bridge circuit in the figure.
(b) Find the effective resistance of this network.
D
(c) Can you change the resistance in branch BC (but leave everything else unchanged) so that the current through branch CE becomes 07
O Yes
O No
Transcribed Image Text:Consider the following figure. B 1 ohm www 2 ohms (a) Find the currents I, I 1 = 4₁ = 1₂ = 12 = **** ohms E amps amps amps amps amps amps 2 ohms www 1 ohm 1 ohm. 7 volts Is in the bridge circuit in the figure. (b) Find the effective resistance of this network. D (c) Can you change the resistance in branch BC (but leave everything else unchanged) so that the current through branch CE becomes 07 O Yes O No
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