Pragya Sagar has completed her graduation in Journalism, Psychology and English. She holds a PG Diploma in Translation. Pragya has previously been a freelance writer, creating Hindi and English ...

Discovery and understanding of electromagnetic induction are based on a long series of experiments carried out by Henry and Faraday. If North-pole of a bar magnet is pushed towards the coil, the ...

These are similar to one and two mark questions but you will be expected to write in more depth for three and four mark questions.

The Lorentz force combined with acoustic shear waves could help doctors detect dangerous diseases, say researchers in France. The team has shown that the electromagnetic force could create ...