Link between magnet field from a wire and inside a capactior

by Ajs51
Tags: capactior, field, inside, magnet, wire
Ajs51 is offline
May10-10, 03:27 PM
P: 5
The magnetic field Bw is measured at a distance b from the centre of a long thin wire.
The magnetic field Bc is also measure inside the capacitor plates at a distance b from the
axis of the capacitor, where b is less than the radius "a" of the plates. using Maxwell's
equations, show that Bw and Bc change with time in the same way.
Explain qualitatively why this is so.

Maxwell's equation

Basically I get the Bw to B=u0*I(t)/(2*pi*b), I get Bc as uo*I(t)*b/(2*pi*R^2)

But Im stuck on what to do next
Phys.Org News Partner Science news on
Better thermal-imaging lens from waste sulfur
Hackathon team's GoogolPlex gives Siri extra powers
Bright points in Sun's atmosphere mark patterns deep in its interior

Register to reply

Related Discussions
Magnet, wire, earth's magnetic field Introductory Physics Homework 11
Conducting loop of wire in a field of magnet Introductory Physics Homework 0
H and B field at the midpoint inside of a magnet Introductory Physics Homework 0
Magnetic Field inside and external to a wire Introductory Physics Homework 1
Electric field inside a conducting wire Introductory Physics Homework 7