This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Two very small +3.00-C charges are at the ends of a meter stick. Find the electric potential ... (Read 21 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880
on: Jul 29, 2018
Two very small +3.00-C charges are at the ends of a meter stick. Find the electric potential (relative to infinity) at the center of the meter stick. (k = 1/40 = 8.99  109 N  m2/C2 )
 
  A) 0.00 V
  B) 2.70  104 V
  C) 5.40  104 V
  D) 1.08  105 V

Question 2

You are designing an ac generator with a maximum emf of 8.0 V. If the generator coil has 200 turns, each with a cross-sectional area of 0.030 m2, what should be the frequency of the generator in a magnetic field of 0.030 T?
 
  A) 7.1 Hz
  B) 7.5 Hz
  C) 8.0 Hz
  D) 44 Hz
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 29, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


geoffrey

  • Hero Member
  • *****
  • Posts: 880
Reply #2 on: Jul 29, 2018
Thanks


smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Volvulus. A length of small intestine has twisted around itself, cutting off blood circulation to th Volvulus. A length of small intestine has twisted around itself, cutting off blood circulation to th
How to find the point of intersection of two straight lines by graphing How to find the point of intersection of two straight lines by graphing
How to use the chain rule to find the derivative of a function How to use the chain rule to find the derivative of a function
How to find the derivatives of exponential functions How to find the derivatives of exponential functions
Factors Contributing to Resting Membrane Potential Factors Contributing to Resting Membrane Potential
Gravitational Potential Energy for the Earth problem Gravitational Potential Energy for the Earth problem
Video: Dissociative Disorders (Part 3)

For a complete list of videos, visit our video library