Question 6
[8+1+1 marks]
The figure below shows a rectangular coil carrying a current, I, insi...
Physics, 13.06.2021 14:50 trinitieu66
Question 6
[8+1+1 marks]
The figure below shows a rectangular coil carrying a current, I, inside a uniform magnetic field, B,
between, N-S poles of a permanent magnet. The length and width of the coil are, a and w
respectively
N
N
S
(a). What is the magnitude and direction of force on each side (left, right, top, bottom of the coil?
Magnitude
Direction
Force location
Left
Right
Top
Bottom
(b). Along which axis is the rectangular coil rotation?
(C). Is the rotation clockwise or anticlockwise?
Answers: 3
Another question on Physics
Physics, 21.06.2019 19:30
Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.
Answers: 1
Physics, 22.06.2019 02:00
Aplane travels 1000 miles in 5 hours .what is the planes average speed?
Answers: 2
Physics, 22.06.2019 11:10
While standing outdoors one evening, you are exposed to the following four types of electromagnetic radiation: yellow light from a sodium street lamp, radio waves from an am radio station, radio waves from an fm radio station, and microwaves from an antenna of a communications system. rank these type of waves in terms of increasing photon energy.
Answers: 3
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? yourunits 3. a clothes dryer uses about 2 amps of current from a 240 volt line. how much power does it use? yourunits 4.
Answers: 1
You know the right answer?
Questions
History, 01.07.2020 20:01
Social Studies, 01.07.2020 20:01
English, 01.07.2020 20:01
Mathematics, 01.07.2020 20:01
Mathematics, 01.07.2020 20:01
Business, 01.07.2020 20:01
Mathematics, 01.07.2020 20:01
World Languages, 01.07.2020 20:01
