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

Author Question: A straight wire carries a current of 10 A at an angle of 30 with respect to the direction of a ... (Read 148 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
on: Jul 29, 2018
A straight wire carries a current of 10 A at an angle of 30 with respect to the direction of a uniform 0.30-T magnetic field. Find the magnitude of the magnetic force on a 0.50-m length of the wire.
 
  A) 0.75 N
  B) 1.5 N
  C) 3.0 N
  D) 6.0 N

Question 2

A man in a gym is holding an 8.0-kg weight at arm's length, a distance of 0.55 m from his shoulder joint. What is the torque about his shoulder joint due to the weight if his arm is held at 30 below the horizontal?
 
  A) 22 N  m
  B) 2.2 N  m
  C) 4.4 N  m
  D) 13 N  m
  E) 37 N  m
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

potomatos

  • Sr. Member
  • ****
  • Posts: 338
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 25% of students answer this correctly


genevieve1028

  • Member
  • Posts: 601
Reply 2 on: Jul 29, 2018
Excellent

parshano

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Apply fascial mobilization in one direction using a palm. Stand to the side of the face cradle; ... Apply fascial mobilization in one direction using a palm. Stand to the side of the face cradle; ...
What is the current flowing through the resistor? What is the current flowing through the resistor?
Compound Angle Formulas Compound Angle Formulas
Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ... Calculate the velocity of the red rock after collision Angle measured counterclockwise from the ...
Find the voltage, current and power for each resistor in the circuit below Find the voltage, current and power for each resistor in the circuit below
What is the minimum number of straight, continuous lines that are necessary to c What is the minimum number of straight, continuous lines that are necessary to c
Video: The primary factors that affect circulation - MABP, CO and SVR

For a complete list of videos, visit our video library