Question

Two long parallel wires 40 cm apart are carrying currents of 10 A and 20 A in the same direction. What is the magnitude of the magnetic field (in ?uT) halfway between the wires? 10 What is the magnitude of the magnetic field (in ?uT) 10 cm from the 10 A wire on the side opposite the 20 A wire? 28

          Two long parallel wires 40 cm apart are carrying currents of 10 A and 20 A in the same direction.
What is the magnitude of the magnetic field (in ?uT) halfway between the wires?
10
What is the magnitude of the magnetic field (in ?uT) 10 cm from the 10 A wire on the side opposite
the 20 A wire? 28

Two long parallel wires 40 cm apart are carrying currents of 10 A and 20 A in the same direction.
What is the magnitude of the magnetic field (in ?uT) halfway between the wires?
10
What is the magnitude of the magnetic field (in ?uT) 10 cm from the 10 A wire on the side opposite
the 20 A wire? 28

Added by Ronald G.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Khoobchandra Agrawal

08/26/2022

Step 1

Given: - Current in wire 1 (I1) = 10 A - Current in wire 2 (I2) = 20 A - Distance between the wires (r) = 40 cm = 0.4 m Using the formula for the magnetic field due to a current-carrying wire: B = (μ0 * I) / (2πr) Calculate the magnetic field due to wire 1 at Show more…

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Two long parallel wires 40 cm apart are carrying currents of 10 A and 20 A in the same direction. What is the magnitude of the magnetic field (in ̄uT) halfway between the wires? What is the magnitude of the magnetic field (in ̄uT) 10 cm from the 10 A wire on the side opposite the 20 A wire?