Question

A 3cm length of wire is moved at right angles across a uniform magnetic filed with a speed of 2.0m/sec. If the flux density is 5 tesla. What is the magnitude of induced emf.?​

Answer 1

Answer:

0.3

Explanation:

e=bvl

e=0.3 if lenght ,velo. and B is perpandicullar

Answer 2

Answer:

Inducted EMF =-VBL rearrange formula

inducted EMF= BlV

= 5 tesla. remove centi 0.03meter ✖ 2m/s

= 5T ✖ 0.03m ✖2m/s

0.3volt