A what must be the direction of the current in the copper

Assignment Help Physics

Reference no: EM13616504

A copper rod of length 1.12 m is lying on a frictionless table (see the drawing). Each end of the rod is attached to a fixed wire by an unstretched spring that has a spring constant of k =91 N/m. A magnetic field with a strength of 0.33 T is oriented perpendicular to the surface of the table. (a) What must be the direction of the current in the copper rod that causes the springs to stretch? (b) If the current is 14 A, by how much does each spring stretch?

Reference no: EM13616504

Questions Cloud

You have a choice of buying 1000 face value of a 10-year : you have a choice of buying 1000 face value of a 10-year zero-coupon bond at a semiannually compounded yield to

The vertical magnetic field has a magnitude of 0052 t the : the two conducting rails in the drawing are tilted upward so they each make an angle of 30.0deg with respect to the

Assuming a single-server limited-capacity bernoulli queuing : mary has a telephone with two lines that allows her to talk with a friend and have at most one other friend on hold. on

If you start making 115 monthly contributions today and : if you start making 115 monthly contributions today and continue them for 6 years what is their present value if the

A what must be the direction of the current in the copper : a copper rod of length 1.12 m is lying on a frictionless table see the drawing. each end of the rod is attached to a

If the future value of an ordinary 11 year annuity is 5575 : if the future value of an ordinary 11 year annuity is 5575 and interest rates are 5.5 what is the future value of the

Use the appropriate hypothesis test to examine whether : the scholastic aptitude test sat is standardized to be normally distributed with a population mean of 500. a parent is

If a bond has a call feature it usually also has a call : 1. a firm will exercise its option to call a bond if interest rates rise. a true b false2. a euro-bond is denominated

A find the magnitude of the magnetic force exerted on each : the triangular loop of wire shown in the drawing carries a current of i 3.57 a. a uniform magnetic field is directed

User Account

All Pages