promotion image of download ymail app
Promoted

during the time interval of 5s the magnetic flux thru a coil changes 5x10^-3 Wb(Tm^2). the coil has 100 loops. what emf is induced in coil?

During the time interval of 5 seconds the magnetic flux through a coil changes 5x10^-3 Wb(Tm^2). the coil has 100 loops. what emf is induced in this coil?

2 Answers

Relevance
  • 1 month ago

    emf induced in the coil will be

    e = N flux / time = 100 x 5x10’-3 / 5 = 0.1 volt.

    • Commenter avatarLogin to reply the answers
  • 1 month ago

    By Faraday's Law:

    emf = -N*ΔΦ/Δt = -100 * 0.005/5 = -0.1 volts

    • Commenter avatarLogin to reply the answers
Still have questions? Get your answers by asking now.