An electric bus operates by drawing direct current from two parallel overhead cables, at a potential difference

Question:

An electric bus operates by drawing direct current from two parallel overhead cables, at a potential difference of 600 V, and spaced 55 cm apart. When the power input to the bus’s motor is at its maximum power of 65 hp,

(a) what current does it draw and

(b) what is the attractive force per unit length between the cables?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

University Physics with Modern Physics

ISBN: 978-0133977981

14th edition

Authors: Hugh D. Young, Roger A. Freedman

See More Books

Question Posted: Oct 30, 2018 01:52 PM

See More Questions

A parallel-plate air-filled capacitor having area 40 cm2 and plate spacing 1.0 mm is charged to a potential difference of 600 V. Find (a) The capacitance, (b) The magnitude of the charge on each...
Oppositely charged parallel plates are separated by 5.33 mm. A potential difference of 600 V exists between the plates. (a) What is the magnitude of the electric field between the plates? (b) What is...
The electric eel. The knife fish species Electrophorus electricus shown in Figure P18.83 is not really an eel, but it can grow up to 2 m long and generate a potential difference of 600 V between a...
How do standard costs illustrate the trade-off between decision making and control?
If a scuba diver fills his lungs to full capacity of 5.5 L when 9.0 m below the surface, to what volume would his lungs expand if he quickly rose to the surface? Is this advisable?
The following selected accounts and their current balances appear in the ledger of Black Lab Co. for the fiscal year ended April 30, 2012: 1. Prepare a multiple-step income statement.2. Prepare a...
= 225, = 40, n = 75 A population has a mean and a standard deviation . Find the mean and standard deviation of the sampling distribution of sample means with sample size n.
Critically reflect on the importance of present and future values. What factors must be considered when calculating present and future values? What other qualitative factors play into present and...
Read each of the following scenarios. Identify the protective and risk factors for each one . Which of these risk factors are modifiable? Scenario 1 Mrs. A (32) was brought to a homeless shelter by...
Google Inc. is a well-known Internet company. The following data are from its financial statement for the year ended December 31, 2011 (in millions): 1. Prepare Googles income statement for the year....
Calculate the magnitude and direction of the magnetic field at point P due to the current in the semicircular section of wire shown in Fig. E28.34. Figure e28.34 R P
What current is needed in the wire so that the magnetic field experienced by the bacteria has a magnitude of 150 T? (a) 0.095 A; (b) 0.12 A; (c) 0.30 A; (d) 14 A. Some types of bacteria contain...
A hollow cylinder has length L and inner and outer radii Ri and Ro, respectively (Figure). The cylinder carries a uniform charge density ?. Derive an expression for the magnetic moment as a function...
Prepare a copyright, ethics, and privacy awareness session Task 1. You are required to prepare an oral/voice over presentation as part of the awareness program. The following topics should be...
Why will learning about organizational behavior help a person be a better employee? Give an example of how a person could apply the information about organizational behavior to their job (or a...
Assess the impacts of cognitive, judgement and decision biases on financial advisers and their clients. Define the following two (2) barriers to ethical decision making, and include brief examples of...
Why maintaining highest fill rate in a business is a problem? Explain your answer with help of an example.
What can Key do to put in controls on inventory investments to make sure he is not over invested in inventory?
Estimate the difference in the value of 50 U.S. dollars and 100 Mexican pesos. Assume that one Mexican peso is about 0.068 U.S. dollar.
KD Insurance Company specializes in term life insurance contracts. Cash collection experience shows that 20 percent of billed premiums are collected in the month before they are due, 60 percent are...
FIGURE P2.45 shows a set of kinematic graphs for a ball rolling on a track. All segments of the track are straight lines, but some may be tilted. Draw a picture of the track and also indicate the...
Draw position, velocity, and acceleration graphs for the ball shown in FIGURE P2.44. See Problem 43 for more information. Figure P2.44 Vor
The takeoff speed for an Airbus A320 jetliner is 80 m/s. Velocity data measured during takeoff are as shown. t (s) ___________ v x (m/s) 0 .. 0 10 .. 23 20 .. 46 30 .. 69 a. Is the jetliners...
ABC Hospital is one of two hospitals in the community. The Hospital offers all major specialty services (e.g. cardiology, neurology, pulmonology, etc.) The Hospital is approached by a cardiologist...
You obtained job-related information about the HR assistant position from O*Net. Answer the following sections based on that information. QUESTIONS: The following is the list of questions included in...
On January 8, the end of the first weekly pay period of the year, Regis Company's employees earned $27,760 of office salaries and $70,840 of sales salaries. Withholdings from the employees' salaries...

An electric bus operates by drawing direct current from two parallel overhead cables, at a potential difference

Question:

Step by Step Answer:

IDENTIFY EXECUTE EVALUATE The field ne...View the full answer

University Physics with Modern Physics

Students also viewed these Physics questions