- A 100 G Bar Starts Its Motion From Rest On A Rail With 1 10 Cm And I 10 A Find Its Final Speed After Traveling Alon 1 (28.37 KiB) Viewed 14 times
- A 100 G Bar Starts Its Motion From Rest On A Rail With 1 10 Cm And I 10 A Find Its Final Speed After Traveling Alon 2 (39.16 KiB) Viewed 14 times
please my exam is very near after somedays ,so please solve alll all questions i need your help .please i will give you a like please help me
its important please to solve first q and last q ,
i need your help
A 100-g bar starts its motion from rest on a rail with 1 = 10 cm and I = 10 A. Find its final speed after traveling along the rail due the applied uniform magnetic field B = 1000 gauss for time t = 5 s. North B South Hasan At West TB East
A 2.00 m wire carries a current of 15.0 A directed along the positive x-axis in a region of uniform magnetic field given by B = (30i - 40j) mT. What is the resulting magnetic force on the wire? (-1.5k) N (+1.2 k) N (+1.5 k) N (-1.2 k) N (+0.90 k) N A straight wire that is 0.60 m long is carrying a current of 2.0 A. It is placed in a uniform magnetic field of strength 0.30 T. If the wire experiences a force of 0.18 N. what angle does the wire make with respect to the magnetic field? O 60⁰ 30⁰ 90° 35⁰ 25° A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current is carried by the loop, as shown. The magnitude of the magnetic moment of the loop is 0.75 A m2. A uniform external magnetic field. 8-0.20 T in the positive x-direction, is present. An external torque changes the orientation of the loop from one of lowest potential energy to one of highest potential energy. The work done by this external torque is closest to 0.60 J 0.50 J G 0.20 m 0.20 T O 0.40J 0.30 J 0.20 J ye dul.