Question

A meter 0.0525 m from a wire measures a magnetic field of 7.14 x 10-6 T. How much current flows through the wire?​

Answer 1

Answer: 1.87

Step-by-step explanation:

acellus

Answer 2

`I=1.9A`

Step-by-step explanation:

From the question we are told that:

Meter distance
`d=0.0525`

Magnetic field
`B=7.14*19^(-6)T`

Generally the equation for Magnetic field B is mathematically given by

`B =(\mu *I )/(2* \pi r)`

`7.14*19^(-6)T =( 1.26 *10^(-6) *I )/(2* 3.142*0.0525)`

Where

Constant
`\mu=1.26 *10^(-6)`

`I=1.9A`

Therefore

The Current through the wire is

`I=1.9A`