Question 5

A 100mm conductor has a current of 16.7A flowing through it. The conductor is placed in a circular magnetic field whose radius is 52mm. A flux of 58mWb is concentrated in the circular magnetic field

a) Calculate the flux density of the magnetic field B=iu/A

Step one: put the figures into the equation- we know B is the flux density IU is the Flux and A is the area- (we have to find out the area using the radius)

B=

IU=58mWB

A=(pi 52mm squared x 10-3) 8.49

Step two: work out the equation that we have put the figures in

= 58mWB

8.49 = 6.83 B= Flux Density = 6.83T

	Criado por emily5865 quase 9 anos atrás

4 Electrical questions Slides sobre Question 5, criado por emily5865 em 09-05-2016.