22. A 12-V car battery has an internal resistance of 0.4 $2. (a) What is the...
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22. A 12-V car battery has an internal resistance of 0.4 $2. (a) What is the current if the battery is shorted momentarily? (b) What is the terminal voltage when the battery delivers 25 A? Section 20-4 Combinations of Resistors 23) (a) Find the equivalent resistance between points a and b in Figure 20-42. (b) If the potential drop between a and bis 12 V, find the current in each resistor. Figure 20-42 Exercise 23. A 29 30 69 ww 22. A 12-V car battery has an internal resistance of 0.4 $2. (a) What is the current if the battery is shorted momentarily? (b) What is the terminal voltage when the battery delivers 25 A? Section 20-4 Combinations of Resistors 23) (a) Find the equivalent resistance between points a and b in Figure 20-42. (b) If the potential drop between a and bis 12 V, find the current in each resistor. Figure 20-42 Exercise 23. A 29 30 69 ww
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22 a Battery Shorted Ohms law V DR b 12 Volt Car battery Ri 2042 12 1 Er Ei 04 Current is ... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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