Calculate the direction of the magnetic field

Reference no: EM13326717

A poor artist might approximate a flower as a series of radial lines and circular arcs. We could characterize the flower by specifying the inner and outer radii, and the inner and outer angles (shown). If a current I flows around along the lines and arcs as shown, a magnetic field may be generated at the center of the flower. For the figure as drawn, please answer each of the following questions.

What is the direction of the magnetic field?

Which produces a larger contribution to the field, the radial lines or the arcs?

Holding the other variables fixed, will increasing Router make the field bigger? Smaller? No effect?

Holding the other variables fixed, would making thetaouter bigger and thetainner smaller make the field bigger? Smaller? No effect?

Would increasing the number of "petals" make the field bigger? Smaller? No effect?

Reference no: EM13326717

Questions Cloud

Determine the final speed of the crate : A 110-kg crate, starting from rest, is pulled across a floor with a constant horizontal force of 370N. What is the final speed of the crate

What are the four major mechanoreceptors in the skin : What are the four major mechanoreceptors in the skin. How would these receptors contribute to our ability of sensing a giant apple in our hands and why

Determine the initial speed of the shell : A shel is fired with a horizontal velocity in the positive x direction from the top of an 80-m high cliff. Determine the initial speed of the shell

What kind of sensations may be impaired in patients left arm : A patient has a spinal injury which damages the left dorsal medial column at C7 region. What kinds of sensations may be impaired in patient's left foot and arm, and why

Calculate the direction of the magnetic field : A poor artist might approximate a flower as a series of radial lines and circular arcs. What is the direction of the magnetic field

Why do it is necessary to use a thermostable form of dna : Why do you think it is necessary to use a thermostable form of DNA polymerase (e.g. Taq polymerase) used in PCR. Is it necessary to use a thermostable form of DNA polymerase in the techniques of dideoxy DNA

Compute the budgeted cash payment for purchases : Purchases will be made in 12 equal monthly amounts and paid for in the following month. Compute the budgeted cash payment for purchases of Calvos for 2010.

Indicate the distances between each of the fragments : Draw a restriction map of the plasmid. Label the respective restriction sites (H and E for HindIII and Eco RI respectively) and indicate the distances between each of the fragments.

Which of these five types of tes would have the features : Five different types of transposable elements including insertion sequences, composite transposons, replicative transposons, viral-like retroelements, and nonviral-like retroelements.

User Account

All Pages