A 4 Ω , an 8 Ω , and a 12 Ω resistors, are connected in series with a 12 V battery. (a) Calculate the equivalent resistance. (b) What is the current in the circuit? (c) What is the current in each resistor?; and (d) What is the potential difference across the 8 Ω resistor?.
A 4 Ω , an 8 Ω , and a 12 Ω resistors, are connected in series with a 12 V battery. (a) Calculate the equivalent resistance. (b) What is the current in the circuit? (c) What is the current in each resistor?; and (d) What is the potential difference across the 8 Ω resistor?.
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter28: Direct-current Circuits
Section: Chapter Questions
Problem 28.8OQ: When resistors with different resistances are connected in series, which of the following must be...
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6. A 4 Ω , an 8 Ω , and a 12 Ω resistors, are connected in series with a 12 V battery.
(a) Calculate the equivalent resistance.
(b) What is the current in the circuit?
(c) What is the current in each resistor?; and
(d) What is the potential difference across the 8 Ω resistor?.
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