Question 4 A coil of wire of 10 turns has across sectional area of 0.08 m2

. What is the total magnetic flux through

the coil if a magnetic field of 0.4T passes through the coil;

(a) perpendicular to the plane of the coil.

(b) at 20oto the plane of the coil

(c) by what percentage has the answer in (b) differed from the one in (a)?

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..

1/0.14nm = 10^10/1.4 a lot