D.A.V public school , Sharamohanpur , Darbhanga Bihar
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EMAIL ID - itsrkmanish@gmail.com
INSTA ID - avinash_kumar2190
PURPOSE
# Our model shows how magnetic force forms different types of polygon. By the repulsion force of magnet, different types of polygons are formed & those polygons are formed with equal sides and angles. The forces of magnet arrange the fig in equal sides and angels.
SCIENTIFIC PRINCIPLE INVOLVED
# Magnetic effect(repulsion)
# Buoyant force and Archimedes’ principle
MATERIALS USED
1. Glass apparatus
2. Water
3. Thermocol
4. Colors
5. Toot pick
6. LED light
WORKING:-
# Our model is based on magnetism. By the repulsion force of magnet different type of polygons are formed.
DIFFERENT TYPE OF POLYGON ARE AS FOLLOW
1. LINE SEGMENT- If we place two magnets in a container which is filled with water. A line segment is formed.
2. EQUILATERAL TRIANGLE-If we place three magnets in a container which is filled with water then by the repulsion force a triangle is formed in which all sides and angels are equal.
# If we will place new magnet insides a geometrical fig. then by the repulsion force of all three magnets it will automatically arrange a new magnet in the point of intersect (centered).
# which is formed by
Magnetic force.
3. Square-if we place four magnets in a container which is filled with water then by the repulsion force a square is formed in which all sides and angels are equal.
# If we will place a new magnet inside a polygon then by the repulsion force of all four magnets it will be automatically arranged in the point of intersection.
which is formed by magnetic force.
Regular pentagon-if we place five magnets in a container which is filled with water then by the repulsion force a regular pentagon is formed.
# If we will place a new magnet inside a polygon then by the repulsion force of all five magnets it will be automatically detected on the point of intersection of that figure.
# which is formed by magnetic fore.
4. Regular hexagon-if we place six magnets in a container which is filled with water then by the repulsion force a regular hexagon in which all side and angels are equal.
# If we will place a new magnet inside a polygon then by the repulsion force of all six magnets it will automatically detect the point of intersection of that fig.
# which is formed by magnetic force.
APPLICATION (IF APPLICABLE)
YES, it is used to understand geometrical figures, magnetic force (repulsion) and buoyant force.
FOR PREPARATION OF MODEL
Item required minimum (maximum according to you)...
1. Container
2. Hard thermocol
3. Bar magnet
4. Bottle caps
5. Motar (optional)
6. Blade
7. aluminum foil
Take container (any shape) according to magnet strength if its radius by adding hard thermocol boundary and one major point keep surface of thermocol smooth. And at the bottom of container you add motar with blade if you want. And after that take bottle cap and put magnet inside the cap and stick out magnet with double sided tap. And after all process put aluminum foil cover on it..
Important points..
1) Take small bar magnet of radius1.5 cm. and keep radius of container/thermocol maximum 15cm.
2) All magnet will be faced in same pole (North / south)or in repulsion mode..
(NEVER MIND ANY GRAMMATICAL MISTAKE.)...😁😁