Simple Kids Crafts is a video blog dedicated to reviving the old art of handicrafts for people of all ages. How do oil spills affect aquatic plants? A Miniature Solar Panel Fire Water Balloon Make Clouds in a Bottle Secret Messages Make a Rocket Make a Hovercraft Make an Anemometer Make a Sundial Make a Radio Make an Electroscope Make a Stethoscope Make a Telescope Make a Periscope Make a Camera Bending a stream of water with a comb Lighting a bulb without electricity Simple Motor Cotton Ball Rocks? Salt-Absorbing Art and Science Color Changing Glue Art Baking Soda Clay Oil Sun Catcher Grow a Pineapple Plant! Bead Bowls Wow, what an Air-Gun Funny Diver ! Water boils without fire Ice with Boiling Water Water that boils instantly Water boils in a Paper Pot Soap-driven Boat Pulse Moves Pin Pretty Garden—without Plants Picture made by Fire Magic Pictures Dancing Doll Smoke Goes Down The Dancing Coupl The Umbrella Dance Magic Butterfly Colorful ...
Aim: To conduct a simple experiment to demonstrate how a current carrying conductor generates a magnetic field. Materials required: A one foot long coat hanger wire (With any insulation scraped off). A wooden stand with a flat surface at around halfway height. 5 or 6 small compasses. A 6 volt battery. Two electrical lead wires with alligator clips Procedure: Make a hole in the centre of the flat surface of the stand and pass the coat hanger wire through it so that it is suspended vertically. Arrange the 6 compasses in a circle around the wire on the flat surface. Attach the lead wires to the battery terminals. Leave the other ends of the wires free for now. Observe the compasses now. You will see that all compasses point in the same direction, towards magnetic north. Now connect the battery terminals to the coat hanger wire using the lead wires. Observe the orientation of the compass needles now. Each compass will point in a direction tangential to a circ...