5. The potential difference across a battery is 9 V. How much charge must it deliver to do 50 J of work ? * O 7.89 C O 5.56 C O 11.07 C O 2.12 C

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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@5&6 Please help me answer this problem. Choose the correct answer from the given choices. NOTE: Show your solutions or answers why you've got or undergone this answer. BOX YOUR FINAL ANSWER. Make sure your answer is in the given choices. State whether the answer is Option A, B, C, or D. Type only your step by step solutions and answers here, do not handwritten. Failure to follow the above reminders and direction will be marked as not helpful. Thank you.
5. The potential difference
across a battery is 9 V. How
much charge must it deliver to
do 50 J of work ? *
7.89 C
5.56 C
O 11.07 C
2.12 C
O O O
Transcribed Image Text:5. The potential difference across a battery is 9 V. How much charge must it deliver to do 50 J of work ? * 7.89 C 5.56 C O 11.07 C 2.12 C O O O
6. A 300 V energy source
delivers 500 mA for 1 hour.
How much energy does this
represent ? *
O 540 kJ
O 5.4 kJ
O 54 kJ
O 0.54 kJ
Transcribed Image Text:6. A 300 V energy source delivers 500 mA for 1 hour. How much energy does this represent ? * O 540 kJ O 5.4 kJ O 54 kJ O 0.54 kJ
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