please answer all of them Im really in need 4. In the circuit shown, if the resistor at X is 30 Q, the resistor at Y is 20 SN, and the resistor at Z is 15 2, wherewould the current be the greatest?wwа.b. Yс.d. The current will be the same at all three locations.5. A magnetic domain can be described as a regionwithin a ferromagnetic material in which the magnetic fields of most atoms are misalignedb. surrounding a magnet which can exert a magnetic force on a ferromagnetic materialwithin a ferromagnetic material in which the magnetic fields of most atoms are alignedd. surrounding a current-carrying wireа.с.6. A wire is directed so that current measured by electron flow points into the page. What shape and directionare the magnetic field lines?The field lines form parallel lines and point into theb. The field lines form concentric circles and are oriented clockwise.а.page.с.The field lines form concentric circles and are oriented counterclockwise.d. The field lines form concentric circles and point into the page.

Given data: The resistors are connected in parallel combination Rx = 30 Ω Ry = 20 Ω And Rz = 15 Ω…

In the circuit shown, if the resistor at X is 30 Q, the resistor at Y is 20 2, and the resistor at Z is 15 2, where would the current be the greatest? а. Х b. Y с. d. The current will be the same at all three locations.

In the circuit shown, if the resistor at X is 30 Q, the resistor at Y is 20 2, and the resistor at Z is 15 2, where would the current be the greatest? а. Х b. Y с. d. The current will be the same at all three locations.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter19: Magnetism

Section: Chapter Questions

Problem 45P: Neurons in our bodies carry weak currents that produce detectable magnetic fields. A technique...

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