1. Six 6.00-V cells, each with an internal resistance of 0.0987 and current output of 0.658...

Question:

1. Six 6.00-V cells, each with an internal resistance of 0.0987 Ω and current output of 0.658 A, are connected in parallel to form a battery in a certain circuit.

(a) What is the current in the external circuit?

(b) What is the emf of the battery?

2. Find the current in the circuit shown in Fig.

3. Find the total resistance in the circuit shown in Fig.

4. What power is needed for a drill that draws 2.45 A and has a resistance of 6.55Ω on a circuit?

5. How many amperes will a 150-W light bulb draw on a 110-V circuit?

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Applied Physics

ISBN: 978-0132109277

10th Edition

Authors: Dale ewen, Neill schurter, P. erik gundersen

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Question Posted: May 17, 2013 09:39 AM

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1. Six 6.00-V cells, each with an internal resistance of 0.0987 and current output of 0.658...

Question:

R, = 10.5 Ω E1 = 4.53 V R27 8.73 Ω E, 5.62 V R1 9.00 V--E?" 9.00 V R2:5.65 Ω 1.35 A

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1 a I I 1 I 2 I 3 I 5 I 6 60658A 3...View the full answer

Applied Physics

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