| ⇦ | 
| ⇨ |
Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is 0.5Ω. The power loss in the wires is
Options
(a) 19.2 W
(b) 19.2 kW
(c) 19.2 J
(d) 12.2 kW
Correct Answer:
19.2 kW
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The drift velocity of free electrons in a conductor is v, when a current
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
- The net electric force on a charge of +3μC at the mid-point on the line joining two
- Which one of the following is not due to total internal reflection?
- A solenoid has length 0.4 cm, radius 1 cm and 400 turns of wire. If a current
Topics: Current Electricity
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The drift velocity of free electrons in a conductor is v, when a current
- A ballet dancer, dancing on smooth floor, is spinning about a vertical axis
- The net electric force on a charge of +3μC at the mid-point on the line joining two
- Which one of the following is not due to total internal reflection?
- A solenoid has length 0.4 cm, radius 1 cm and 400 turns of wire. If a current
Topics: Current Electricity (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply