Now
a days, we heard of wireless charging of mobiles through power mats. The basic
concept of wireless charging is in faraday's law, the law states that whenever
a conductor is placed in time changing electric field an emf(Electro motive
force) called as voltage is induced in that particular conductor. This concept
is used and is applied...
SUPER CONDUCTORS-EXPLAINED
Tuesday, 6 January 2015
Now we will learn about new concept called 'SuperConductors'.We will start from beginning,metals are classified into 3 types conductors,semiconductors and insulators.when voltage is applied to conductors or semiconductors,electron flow(current) occurs, and this flow is restricted by resistance which is the property of conductors.This resistance is resulted due to impurities,defects...
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