- #1

Lance WIlliam

- 47

- 0

## Homework Statement

The induced electric field 17cm from the axis of a solenoid with a 10 cm radius is 45V/m .

Find the rate of change of the solenoid's magnetic field?

dB/dt= T/s

## Homework Equations

Faradays Law W/ the intergral due to changing position.

So [tex]\oint[/tex] E*dr =-d[tex]\phi[/tex](induced current)_B_/dt

## The Attempt at a Solution

IM really not sure where to start...Advice on where to start would be VERY NICE!

Im also confused on V/m and a radii measure...not the meters but the "V".

Thankyou.