7. As shown in the image below, A solenoid of radius a pass through the center O, of thewire loop of radius R perpendicular to its plane.RCircular LoopGalvanometera) Sketch the magnetic field associated with this system when the solenoid is passinga current I. Draw a separate image to produce clarity.b) Derive an expression for B, the effective magnetic flux associated with the circularloop under these conditions.c) If the current in the solenoid is increased what is the direction of the induced currentin the circular loop (if any) as viewed from right? Explain.d) The solenoid had 1200 turns, a diameter of 2.0 cm, and was 7.5 cm long while theresistance and the radius of the loop respectively were 0.032 2 and 6 cm. If thecurrent in the solenoid was steadily increased by 1.3 A in 50 milliseconds, estimateourrent in the loop. Show the standard procedures.

The solenoid has a radius a and passes through O, the center of the circular wire loop of radius…

Answered: 7. As shown in the image below, A…

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Which of the following statements best describes Oersted’s Principle? a. A current-carrying conductor produces a linear magnetic field from the north to the south pole b. A current-carrying conductor creates a circular magnetic field around a wire c. A solenoid will create a magnetic field similar to that of a bar magnet d. A charge entering a magnetic field will undergo circular motion e. None of the above explain Oersted’s Principle
IV is the one I need help with
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A negatively charged particle is moving with a constant velocity directed to the left through a region of a uniform magnetic field B directed into the page as shown in the figure, in which direction must an electric field be applied to keep the particle moving along a straight line? XB Select one: a.Upward b.Downward c.into the page d.To the leftin the plane of the page e.Out of the page 1.To the right in the plane of the page
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Q18: Student A said that the magnetic field outside the long solenoid would be no larger than the field caused by each turn. Student B said it is zero since the magnetic field is located inside the solenoid. Who is correct? A. Student A, since each loop cancels out the magnetic field of the other B. Student B, since each loop cancels out the magnetic field of the other C. Student A, since magnetic fields cancel at equal position of the loop D. Student B, since magnetic fields cancel at equal position of the loop
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Assume that I = 4.0 A andd = 2.5 cm Part A What is the strength of the magnetic field at the center of the loop in the figure? (Figure 1) Express your answer to two significant figures and include the appropriate units. ? B = 0.000064 You have already submitted this answer. Enter a new answer. No credit lost Try again. Submit Previous Answers Request Answer Part B What is the direction of the magnetic field at the center of the loop? Figure out of the screen 1 of 1 into the screen Previous Answers V Correct Provide Feedback d