Customer Service Chat
Get quote & make Payment
Neutral points of a bar magnet , Other Engineering
Fix a drawing paper on a drawing board with help of drawing pins.
Place a magnetic needle on the drawing paper to identify geographical north and south poles.
Mark north, south to north indicates horizontal component of earth's magnetic field B.
Place a bar magnet in the middle of drawing paper such that the north pole of the bar magnet faces geographical north of earth and south pole of the magnet faces geographical south of the earth.
Sketch the boundaries of bar-magnet.
Draw magnetic lines starting from north pole of a bar magnet to south pole at difference points using a small compass. The magnetic lines of force are obtained as shown in figure.
Two null points N
are obtained on either side of the bar magnet at equal distances from its centre ‘O' we will observe that magnetic needle in the compass do not show any specific direction it sets itself in an arbitrary direction at N
The null points obtained are on equatorial line. At these null points the magnetic field induction due to earths magnetism (B
) and magnetic field induction due to bar magnet are equal in magnitude and opposite in direction
Hence the resultant magnetic field becomes zero.
Posted Date: 8/28/2012 8:15:21 AM | Location : United States
Ask an Expert
Neutral points of a bar magnet , Assignment Help, Ask Question on Neutral points of a bar magnet , Get Answer, Expert's Help, Neutral points of a bar magnet Discussions
Write discussion on Neutral points of a bar magnet
Your posts are moderated
Write your message here..
Working of Voltage Divider Bias, Explain the Working of Voltage Divider Bia...
Explain the Working of Voltage Divider Bias?
Relaibilty , can u help me with a reliabilty assignment
can u help me with a reliabilty assignment
Tabular method of linear convolution, please explain this method
please explain this method
Petroleum Production.., 1. . Using the graph of pore/fracture pressure for ...
1. . Using the graph of pore/fracture pressure for the Holly Field propose a casing scheme for the well using the graphical approach. Discuss the suitability of the selected casing
Design of casting, Design of Casting : The important factors to keep in mi...
Design of Casting : The important factors to keep in mind when designing a casting to obtain maximum strength and minimum casting includes : 1. Design for direction
Demand schedual, How do I create a demand schedual for 1 year?
How do I create a demand schedual for 1 year?
Biotechnology engineering project, I want a project which is related to bio...
I want a project which is related to biotech engineering.. Something like designing or inventing .
Reed solomon code, i have created simulink model for rs code with overlapp...
i have created simulink model for rs code with overlapped symbol and without overlapped symbol. and BIT ERROR RATE VERSUS EB/NO PLOT is observed for its performance analysis.but i
Thermo electric thermometer, how thermoelecteric thermometer is contructed ...
how thermoelecteric thermometer is contructed and how it working
Combinational logic, multiplex cicurit
Accounting Assignment Help
Economics Assignment Help
Finance Assignment Help
Statistics Assignment Help
Physics Assignment Help
Chemistry Assignment Help
Math Assignment Help
Biology Assignment Help
English Assignment Help
Management Assignment Help
Engineering Assignment Help
Programming Assignment Help
Computer Science Assignment Help
Why Us ?
~24x7 hrs Support
~Quality of Work
~Time on Delivery
~Privacy of Work
Human Resource Management
Literature Review Writing Help
Terms & Conditions
Copyright by ExpertsMind IT Educational Pvt. Ltd.