What is a radial magnetic field? What is its importance in a moving coil galvanometer? How is a radial magnetic field realized in moving coil galvanometers?
a) Radial magnetic field directs force towards the center; vital for coil movement in galvanometers.
b) It's a field emanating from the center; crucial for inducing current in galvanometers.
c) Importance lies in its uniformity; essential for accurate readings in galvanometers.
d) It's vital for coil stability; ensures consistent measurements in galvanometers.
