Three resistors with values of 60.00, 30.00 and 20.00, respectively, are connected in parallel to a 110.0V of a negligible internal resistance. Draw the circuit diagram and find the (a) equivalent resistance of the combined resistors, (b) current flowing through each resistor, (c) voltage across each resistor, and (d) the power dissipated by each resistor.

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.9OQ: When resistors with different resistances are connected in parallel, which of the following must be...
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Three resistors with values of 60.00, 30.00 and 20.0Q, respectively, are
connected in parallel to a 110.0V of a negligible internal resistance. Draw the
circuit diagram and find the (a) equivalent resistance of the combined resistors,
(b) current flowing through each resistor, (c) voltage across each resistor, and (d)
the power dissipated by each resistor.
Transcribed Image Text:Three resistors with values of 60.00, 30.00 and 20.0Q, respectively, are connected in parallel to a 110.0V of a negligible internal resistance. Draw the circuit diagram and find the (a) equivalent resistance of the combined resistors, (b) current flowing through each resistor, (c) voltage across each resistor, and (d) the power dissipated by each resistor.
Hint: Apply the properties of parallel resistors:
1+1= ... =1
R1
R2
Rtotal
Rn
V = V1 = V2 = V3 = .… = Vn
Current (I) values should be solved individually since the values are not equal
to each other unlike the voltages. (1 = -)
Power (P) values are also solved individually. (P = VI)
Transcribed Image Text:Hint: Apply the properties of parallel resistors: 1+1= ... =1 R1 R2 Rtotal Rn V = V1 = V2 = V3 = .… = Vn Current (I) values should be solved individually since the values are not equal to each other unlike the voltages. (1 = -) Power (P) values are also solved individually. (P = VI)
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