Home › CBSE Class 12 (Science) › Physics › Electromagnetic Induction › What did Faraday compare his new discovery to wh…
What did Faraday compare his new discovery to when asked what use it was?
AA small seed
BA new born baby
CA bright lantern
DA powerful engine
Answer & Solution
Correct answer: B. A new born baby
Faraday answered that a fresh discovery is like a new born baby whose future use is not yet known.
Related questions
What are the dimensions-based units of emf, as listed for electromotive force?Induced emf in a loop is what when the flux through it stays constant?A generator coil's plane is perpendicular to the field. What is the emf then?In an ac generator, the angle between B and the coil's area vector at time t is wt. What iThe speed of rotation of an ac generator coil is doubled, other things equal. How does theA coil has 50 turns, area 0.02 square metre, in a 0.4 T field, rotating at 100 rad/s. WhatA coil of N turns, area A rotates at n revolutions per second in a field B. What is the maHow are the ends of the coil of an ac generator joined to the external circuit?