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23 Nov 2019

Two identical batteries, each with an emf of 18V and an internalresistance of 1 O, are wired in
parallel by connecting their positive terminals together andconnecting their negative terminals
together. The combination is then wired across a 4-O resistor. Thecurrent in each battery is:
A. 1.0A
B. 2.0A
C. 4.0A
D. 3.6A
E. 7.2A

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Nelly Stracke
Nelly StrackeLv2
22 Nov 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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The answer is 4:1. Can someone please explain how this answer wasobtained? Thanks!

A potential difference of 200 V is applied to a series connectionof two capacitors, of capacitances C1 = 3.00 µF and capacitance C2= 8.00 µF.

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