Awire, of length l = 4.1 mm, on a circuit board carries a current of i = 1.96 μa in the j direction. a nearby circuit element generates a magnetic field in the vicinity of the wire of b = bxi + byj + bzk, where bx = 4.9 g, by = 2.3 g, and bz = 2.4 g.
a. calculate the magnitude of the magnetic field b, in gauss, in the vicinity of the wire due to the circuit element.

The magnitude of the magnetic field B is 5.921 T.

Explanation:

Given that,

Length = 4.1 mm

Current

We need to calculate the magnetic field

Using formula of magnetic field

Put the value into the formula

Hence, The magnitude of the magnetic field B is 5.921 T.

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop