In the figure, four long straight wires are perpendicular to the page, and their cross sections form a square of edge length a 15.0 cm. Each wire carries 7.00 A, and the = currents are out of the page in wires 1 and 4 and into the page in wires 2 and 3. In unit-vector notation, what is the net magnetic force per meter of wire length on wire 4? ☐ a -x Number i i <>> ĴUnits î +

Q: Figure shows four infinitely long wires carrying the indicated currents. Find the magnetic flux…

A: Here we deal with  the electromagnetic field theory related concepts.

Q: A circular coil of wire with 7 loops and a radius of 0.041 m is placed inside a solenoid. The coil…

A: In the solution, since the cross-sectional area of the solenoid has not been given, it is being…

Q: A 5 x 4.0 cm² laminated magnetic core has a flux of 5 mWb. Assuming a stacking factor of 0.8, the…

A: Given data: AreaA=5×4 cm2              =20 cm2fluxϕ=5 mWb            =5×10-3 Wbstacking factor=0.8…

Q: Consider the magnetic circuit in Figure. Assuming that the core u= 1000uo has a uniform cross…

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Q: In ferromagnetic material u= 6µ0, B =4y az, magnetic strength equals to

A: We need to calculate magnetic field strength, we know relationship between magnetic field strength…

Q: how did they kow new force in z direction?

A: From the provided solution we need to tell how the new force has been taken in z direction.

Q: P.6-4 In Fig. 6-10 assume a constant current i, = 1o, but that the rectangular loop moves away with…

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Q: Imagine you have charges arranged to sit at the corners of 6 equilateral triangles. Three charges…

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Electric field

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying magnetic fields, the electric field originates. One of the manifestations of electromagnetic force which is one of the four fundamental forces present in nature are the electric fields and magnetic fields.