Question

A metal rod of length 1m is rotated about one of its ends

Answer 1

Answer:

A metal rod of length 1m is rotated about one of its ends in a plane at right angles to a uniform magnetic field pf induction 2.5×10-3Wbm-2. If it makes 1800 rpm, then the induced emf between its ends approximately is. Board has made it clear that CBSE Exam 2020 will be held as per CBSE syllabus, not NCERT Books.

Answer 2

Answer:

A metal conductor of length 1m rotates vertically about one of its ends at angular velocity 5 radians.

• per second. If the horizontal component of earth's magnetic field is 0. 2×10−4T, then the emf.